Home / 8,502,898.26-12,745,557.48-3,950,232.50

Finding the Fourth Proportional to 8,502,898.26, 12,745,557.48 and 3,950,232.50

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Solution

The fourth proportional to 8,502,898.26, 12,745,557.48 and 3,950,232.50 is: 5,921,265.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,502,898.26 : 12,745,557.48 = 3,950,232.50 : x
  2. Step 2: Convert to fraction form
    8,502,898.26/12,745,557.48 = 3,950,232.50/x
  3. Step 3: Cross multiply
    8,502,898.26x = 12,745,557.48 × 3,950,232.50
  4. Step 4: Simplify right side
    8,502,898.26x = 50,347,915,388,114.10
  5. Step 5: Solve for x
    x = 50,347,915,388,114.10/8,502,898.26
  6. Step 6: Final answer
    x = 5,921,265.18

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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.