Home / 9,779,593.60-14,666,068.14-3,388,354.48

Finding the Fourth Proportional to 9,779,593.60, 14,666,068.14 and 3,388,354.48

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Solution

The fourth proportional to 9,779,593.60, 14,666,068.14 and 3,388,354.48 is: 5,081,380.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,779,593.60 : 14,666,068.14 = 3,388,354.48 : x
  2. Step 2: Convert to fraction form
    9,779,593.60/14,666,068.14 = 3,388,354.48/x
  3. Step 3: Cross multiply
    9,779,593.60x = 14,666,068.14 × 3,388,354.48
  4. Step 4: Simplify right side
    9,779,593.60x = 49,693,837,686,154.27
  5. Step 5: Solve for x
    x = 49,693,837,686,154.27/9,779,593.60
  6. Step 6: Final answer
    x = 5,081,380.65

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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.