Home / 10,524,493.08-15,788,707.74-3,334,096.20

Finding the Fourth Proportional to 10,524,493.08, 15,788,707.74 and 3,334,096.20

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Solution

The fourth proportional to 10,524,493.08, 15,788,707.74 and 3,334,096.20 is: 5,001,767.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,524,493.08 : 15,788,707.74 = 3,334,096.20 : x
  2. Step 2: Convert to fraction form
    10,524,493.08/15,788,707.74 = 3,334,096.20/x
  3. Step 3: Cross multiply
    10,524,493.08x = 15,788,707.74 × 3,334,096.20
  4. Step 4: Simplify right side
    10,524,493.08x = 52,641,070,478,844.59
  5. Step 5: Solve for x
    x = 52,641,070,478,844.59/10,524,493.08
  6. Step 6: Final answer
    x = 5,001,767.79

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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.