Home / 8,060,114.32-12,094,895.40-5,783,184.88

Finding the Fourth Proportional to 8,060,114.32, 12,094,895.40 and 5,783,184.88

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Solution

The fourth proportional to 8,060,114.32, 12,094,895.40 and 5,783,184.88 is: 8,678,166.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,114.32 : 12,094,895.40 = 5,783,184.88 : x
  2. Step 2: Convert to fraction form
    8,060,114.32/12,094,895.40 = 5,783,184.88/x
  3. Step 3: Cross multiply
    8,060,114.32x = 12,094,895.40 × 5,783,184.88
  4. Step 4: Simplify right side
    8,060,114.32x = 69,947,016,202,461.55
  5. Step 5: Solve for x
    x = 69,947,016,202,461.55/8,060,114.32
  6. Step 6: Final answer
    x = 8,678,166.76

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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.