Home / 5,681,674.56-8,522,543.70-1,895,147.04

Finding the Fourth Proportional to 5,681,674.56, 8,522,543.70 and 1,895,147.04

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Solution

The fourth proportional to 5,681,674.56, 8,522,543.70 and 1,895,147.04 is: 2,842,731.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,681,674.56 : 8,522,543.70 = 1,895,147.04 : x
  2. Step 2: Convert to fraction form
    5,681,674.56/8,522,543.70 = 1,895,147.04/x
  3. Step 3: Cross multiply
    5,681,674.56x = 8,522,543.70 × 1,895,147.04
  4. Step 4: Simplify right side
    5,681,674.56x = 16,151,473,466,325.65
  5. Step 5: Solve for x
    x = 16,151,473,466,325.65/5,681,674.56
  6. Step 6: Final answer
    x = 2,842,731.19

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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.