Home / 9,860,496.40-14,790,744.60-6,061,661.20

Finding the Fourth Proportional to 9,860,496.40, 14,790,744.60 and 6,061,661.20

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Solution

The fourth proportional to 9,860,496.40, 14,790,744.60 and 6,061,661.20 is: 9,092,491.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,860,496.40 : 14,790,744.60 = 6,061,661.20 : x
  2. Step 2: Convert to fraction form
    9,860,496.40/14,790,744.60 = 6,061,661.20/x
  3. Step 3: Cross multiply
    9,860,496.40x = 14,790,744.60 × 6,061,661.20
  4. Step 4: Simplify right side
    9,860,496.40x = 89,656,482,660,929.52
  5. Step 5: Solve for x
    x = 89,656,482,660,929.52/9,860,496.40
  6. Step 6: Final answer
    x = 9,092,491.80

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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.