Home / 1,537,814.04-2,306,785.14-527,630.82

Finding the Fourth Proportional to 1,537,814.04, 2,306,785.14 and 527,630.82

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Solution

The fourth proportional to 1,537,814.04, 2,306,785.14 and 527,630.82 is: 791,468.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,537,814.04 : 2,306,785.14 = 527,630.82 : x
  2. Step 2: Convert to fraction form
    1,537,814.04/2,306,785.14 = 527,630.82/x
  3. Step 3: Cross multiply
    1,537,814.04x = 2,306,785.14 × 527,630.82
  4. Step 4: Simplify right side
    1,537,814.04x = 1,217,130,934,982.01
  5. Step 5: Solve for x
    x = 1,217,130,934,982.01/1,537,814.04
  6. Step 6: Final answer
    x = 791,468.22

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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.