Home / 7,500,253.98-10,350,353.43-4,062,484.38

Finding the Fourth Proportional to 7,500,253.98, 10,350,353.43 and 4,062,484.38

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Solution

The fourth proportional to 7,500,253.98, 10,350,353.43 and 4,062,484.38 is: 5,606,230.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,500,253.98 : 10,350,353.43 = 4,062,484.38 : x
  2. Step 2: Convert to fraction form
    7,500,253.98/10,350,353.43 = 4,062,484.38/x
  3. Step 3: Cross multiply
    7,500,253.98x = 10,350,353.43 × 4,062,484.38
  4. Step 4: Simplify right side
    7,500,253.98x = 42,048,149,136,854.42
  5. Step 5: Solve for x
    x = 42,048,149,136,854.42/7,500,253.98
  6. Step 6: Final answer
    x = 5,606,230.04

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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.