Home / 10,596,646.80-15,895,116-3,023,610.12

Finding the Fourth Proportional to 10,596,646.80, 15,895,116 and 3,023,610.12

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Solution

The fourth proportional to 10,596,646.80, 15,895,116 and 3,023,610.12 is: 4,535,456.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,596,646.80 : 15,895,116 = 3,023,610.12 : x
  2. Step 2: Convert to fraction form
    10,596,646.80/15,895,116 = 3,023,610.12/x
  3. Step 3: Cross multiply
    10,596,646.80x = 15,895,116 × 3,023,610.12
  4. Step 4: Simplify right side
    10,596,646.80x = 48,060,633,596,173.92
  5. Step 5: Solve for x
    x = 48,060,633,596,173.92/10,596,646.80
  6. Step 6: Final answer
    x = 4,535,456.78

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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.