Home / 8,060,457.32-11,123,321.15-4,575,765.84

Finding the Fourth Proportional to 8,060,457.32, 11,123,321.15 and 4,575,765.84

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Solution

The fourth proportional to 8,060,457.32, 11,123,321.15 and 4,575,765.84 is: 6,314,494.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,457.32 : 11,123,321.15 = 4,575,765.84 : x
  2. Step 2: Convert to fraction form
    8,060,457.32/11,123,321.15 = 4,575,765.84/x
  3. Step 3: Cross multiply
    8,060,457.32x = 11,123,321.15 × 4,575,765.84
  4. Step 4: Simplify right side
    8,060,457.32x = 50,897,712,915,246.47
  5. Step 5: Solve for x
    x = 50,897,712,915,246.47/8,060,457.32
  6. Step 6: Final answer
    x = 6,314,494.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.