Home / 11,592,290.40-17,388,435.60-5,923,586.40

Finding the Fourth Proportional to 11,592,290.40, 17,388,435.60 and 5,923,586.40

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Solution

The fourth proportional to 11,592,290.40, 17,388,435.60 and 5,923,586.40 is: 8,885,379.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,592,290.40 : 17,388,435.60 = 5,923,586.40 : x
  2. Step 2: Convert to fraction form
    11,592,290.40/17,388,435.60 = 5,923,586.40/x
  3. Step 3: Cross multiply
    11,592,290.40x = 17,388,435.60 × 5,923,586.40
  4. Step 4: Simplify right side
    11,592,290.40x = 103,001,900,637,435.86
  5. Step 5: Solve for x
    x = 103,001,900,637,435.86/11,592,290.40
  6. Step 6: Final answer
    x = 8,885,379.60

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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.