Home / 5,934,500.31-8,891,570.48-3,985,575.71

Finding the Fourth Proportional to 5,934,500.31, 8,891,570.48 and 3,985,575.71

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Solution

The fourth proportional to 5,934,500.31, 8,891,570.48 and 3,985,575.71 is: 5,971,526.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,500.31 : 8,891,570.48 = 3,985,575.71 : x
  2. Step 2: Convert to fraction form
    5,934,500.31/8,891,570.48 = 3,985,575.71/x
  3. Step 3: Cross multiply
    5,934,500.31x = 8,891,570.48 × 3,985,575.71
  4. Step 4: Simplify right side
    5,934,500.31x = 35,438,027,328,841.04
  5. Step 5: Solve for x
    x = 35,438,027,328,841.04/5,934,500.31
  6. Step 6: Final answer
    x = 5,971,526.75

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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.