Home / 5,779,892.91-8,672,688.04-2,706,091.50

Finding the Fourth Proportional to 5,779,892.91, 8,672,688.04 and 2,706,091.50

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Solution

The fourth proportional to 5,779,892.91, 8,672,688.04 and 2,706,091.50 is: 4,060,470.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,892.91 : 8,672,688.04 = 2,706,091.50 : x
  2. Step 2: Convert to fraction form
    5,779,892.91/8,672,688.04 = 2,706,091.50/x
  3. Step 3: Cross multiply
    5,779,892.91x = 8,672,688.04 × 2,706,091.50
  4. Step 4: Simplify right side
    5,779,892.91x = 23,469,087,387,195.66
  5. Step 5: Solve for x
    x = 23,469,087,387,195.66/5,779,892.91
  6. Step 6: Final answer
    x = 4,060,470.97

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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.