Home / 1,715,614-2,573,421.08-1,175,337.52

Finding the Fourth Proportional to 1,715,614, 2,573,421.08 and 1,175,337.52

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Solution

The fourth proportional to 1,715,614, 2,573,421.08 and 1,175,337.52 is: 1,763,006.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,614 : 2,573,421.08 = 1,175,337.52 : x
  2. Step 2: Convert to fraction form
    1,715,614/2,573,421.08 = 1,175,337.52/x
  3. Step 3: Cross multiply
    1,715,614x = 2,573,421.08 × 1,175,337.52
  4. Step 4: Simplify right side
    1,715,614x = 3,024,638,350,082.92
  5. Step 5: Solve for x
    x = 3,024,638,350,082.92/1,715,614
  6. Step 6: Final answer
    x = 1,763,006.33

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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.