Home / 10,482,768.32-14,466,190.65-5,899,089.65

Finding the Fourth Proportional to 10,482,768.32, 14,466,190.65 and 5,899,089.65

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Solution

The fourth proportional to 10,482,768.32, 14,466,190.65 and 5,899,089.65 is: 8,140,727.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,482,768.32 : 14,466,190.65 = 5,899,089.65 : x
  2. Step 2: Convert to fraction form
    10,482,768.32/14,466,190.65 = 5,899,089.65/x
  3. Step 3: Cross multiply
    10,482,768.32x = 14,466,190.65 × 5,899,089.65
  4. Step 4: Simplify right side
    10,482,768.32x = 85,337,355,538,341.78
  5. Step 5: Solve for x
    x = 85,337,355,538,341.78/10,482,768.32
  6. Step 6: Final answer
    x = 8,140,727.04

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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.