Home / 8,024,076-11,064,901.59-6,866,354.61

Finding the Fourth Proportional to 8,024,076, 11,064,901.59 and 6,866,354.61

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Solution

The fourth proportional to 8,024,076, 11,064,901.59 and 6,866,354.61 is: 9,468,446.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,076 : 11,064,901.59 = 6,866,354.61 : x
  2. Step 2: Convert to fraction form
    8,024,076/11,064,901.59 = 6,866,354.61/x
  3. Step 3: Cross multiply
    8,024,076x = 11,064,901.59 × 6,866,354.61
  4. Step 4: Simplify right side
    8,024,076x = 75,975,538,041,692.83
  5. Step 5: Solve for x
    x = 75,975,538,041,692.83/8,024,076
  6. Step 6: Final answer
    x = 9,468,446.96

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1.5x scale

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.