Home / 6,526,481.68-9,788,711.64-3,333,967.12

Finding the Fourth Proportional to 6,526,481.68, 9,788,711.64 and 3,333,967.12

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Solution

The fourth proportional to 6,526,481.68, 9,788,711.64 and 3,333,967.12 is: 5,000,434.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,481.68 : 9,788,711.64 = 3,333,967.12 : x
  2. Step 2: Convert to fraction form
    6,526,481.68/9,788,711.64 = 3,333,967.12/x
  3. Step 3: Cross multiply
    6,526,481.68x = 9,788,711.64 × 3,333,967.12
  4. Step 4: Simplify right side
    6,526,481.68x = 32,635,242,754,921.28
  5. Step 5: Solve for x
    x = 32,635,242,754,921.28/6,526,481.68
  6. Step 6: Final answer
    x = 5,000,434.29

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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.