Home / 5,589,017.40-8,383,526.10-4,644,233.40

Finding the Fourth Proportional to 5,589,017.40, 8,383,526.10 and 4,644,233.40

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Solution

The fourth proportional to 5,589,017.40, 8,383,526.10 and 4,644,233.40 is: 6,966,350.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,589,017.40 : 8,383,526.10 = 4,644,233.40 : x
  2. Step 2: Convert to fraction form
    5,589,017.40/8,383,526.10 = 4,644,233.40/x
  3. Step 3: Cross multiply
    5,589,017.40x = 8,383,526.10 × 4,644,233.40
  4. Step 4: Simplify right side
    5,589,017.40x = 38,935,051,923,391.74
  5. Step 5: Solve for x
    x = 38,935,051,923,391.74/5,589,017.40
  6. Step 6: Final answer
    x = 6,966,350.10

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Double scale
Find fourth proportional to 5,589,018.40, 8,383,527.60 and 4,644,234.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.