Home / 6,071,539.90-9,117,807.45-3,237,187.90

Finding the Fourth Proportional to 6,071,539.90, 9,117,807.45 and 3,237,187.90

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Solution

The fourth proportional to 6,071,539.90, 9,117,807.45 and 3,237,187.90 is: 4,861,378.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,071,539.90 : 9,117,807.45 = 3,237,187.90 : x
  2. Step 2: Convert to fraction form
    6,071,539.90/9,117,807.45 = 3,237,187.90/x
  3. Step 3: Cross multiply
    6,071,539.90x = 9,117,807.45 × 3,237,187.90
  4. Step 4: Simplify right side
    6,071,539.90x = 29,516,055,951,669.85
  5. Step 5: Solve for x
    x = 29,516,055,951,669.85/6,071,539.90
  6. Step 6: Final answer
    x = 4,861,378.90

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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.