Home / 1,656,220.52-2,484,855.66-591,239

Finding the Fourth Proportional to 1,656,220.52, 2,484,855.66 and 591,239

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Solution

The fourth proportional to 1,656,220.52, 2,484,855.66 and 591,239 is: 887,045.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,220.52 : 2,484,855.66 = 591,239 : x
  2. Step 2: Convert to fraction form
    1,656,220.52/2,484,855.66 = 591,239/x
  3. Step 3: Cross multiply
    1,656,220.52x = 2,484,855.66 × 591,239
  4. Step 4: Simplify right side
    1,656,220.52x = 1,469,143,575,562.74
  5. Step 5: Solve for x
    x = 1,469,143,575,562.74/1,656,220.52
  6. Step 6: Final answer
    x = 887,045.87

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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.