Home / 5,282,250.59-7,931,421.32-5,022,144.54

Finding the Fourth Proportional to 5,282,250.59, 7,931,421.32 and 5,022,144.54

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Solution

The fourth proportional to 5,282,250.59, 7,931,421.32 and 5,022,144.54 is: 7,540,866.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,282,250.59 : 7,931,421.32 = 5,022,144.54 : x
  2. Step 2: Convert to fraction form
    5,282,250.59/7,931,421.32 = 5,022,144.54/x
  3. Step 3: Cross multiply
    5,282,250.59x = 7,931,421.32 × 5,022,144.54
  4. Step 4: Simplify right side
    5,282,250.59x = 39,832,744,251,566.88
  5. Step 5: Solve for x
    x = 39,832,744,251,566.88/5,282,250.59
  6. Step 6: Final answer
    x = 7,540,866.07

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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.