Home / 9,443,487.60-14,165,231.40-3,054,385.80

Finding the Fourth Proportional to 9,443,487.60, 14,165,231.40 and 3,054,385.80

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Solution

The fourth proportional to 9,443,487.60, 14,165,231.40 and 3,054,385.80 is: 4,581,578.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,443,487.60 : 14,165,231.40 = 3,054,385.80 : x
  2. Step 2: Convert to fraction form
    9,443,487.60/14,165,231.40 = 3,054,385.80/x
  3. Step 3: Cross multiply
    9,443,487.60x = 14,165,231.40 × 3,054,385.80
  4. Step 4: Simplify right side
    9,443,487.60x = 43,266,081,641,874.12
  5. Step 5: Solve for x
    x = 43,266,081,641,874.12/9,443,487.60
  6. Step 6: Final answer
    x = 4,581,578.70

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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.