Home / 8,934,525.09-13,393,758.92-3,539,536.29

Finding the Fourth Proportional to 8,934,525.09, 13,393,758.92 and 3,539,536.29

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Solution

The fourth proportional to 8,934,525.09, 13,393,758.92 and 3,539,536.29 is: 5,306,123.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,934,525.09 : 13,393,758.92 = 3,539,536.29 : x
  2. Step 2: Convert to fraction form
    8,934,525.09/13,393,758.92 = 3,539,536.29/x
  3. Step 3: Cross multiply
    8,934,525.09x = 13,393,758.92 × 3,539,536.29
  4. Step 4: Simplify right side
    8,934,525.09x = 47,407,695,739,153.52
  5. Step 5: Solve for x
    x = 47,407,695,739,153.52/8,934,525.09
  6. Step 6: Final answer
    x = 5,306,123.75

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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.