Home / 5,890,233.90-8,835,350.85-5,790,701.10

Finding the Fourth Proportional to 5,890,233.90, 8,835,350.85 and 5,790,701.10

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Solution

The fourth proportional to 5,890,233.90, 8,835,350.85 and 5,790,701.10 is: 8,686,051.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,233.90 : 8,835,350.85 = 5,790,701.10 : x
  2. Step 2: Convert to fraction form
    5,890,233.90/8,835,350.85 = 5,790,701.10/x
  3. Step 3: Cross multiply
    5,890,233.90x = 8,835,350.85 × 5,790,701.10
  4. Step 4: Simplify right side
    5,890,233.90x = 51,162,875,885,980.93
  5. Step 5: Solve for x
    x = 51,162,875,885,980.93/5,890,233.90
  6. Step 6: Final answer
    x = 8,686,051.65

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Double scale
Find fourth proportional to 5,890,234.90, 8,835,352.35 and 5,790,702.10
Similar ratio
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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.