Home / 1,062,702.67-1,466,545.05-579,267.91

Finding the Fourth Proportional to 1,062,702.67, 1,466,545.05 and 579,267.91

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Solution

The fourth proportional to 1,062,702.67, 1,466,545.05 and 579,267.91 is: 799,398.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,702.67 : 1,466,545.05 = 579,267.91 : x
  2. Step 2: Convert to fraction form
    1,062,702.67/1,466,545.05 = 579,267.91/x
  3. Step 3: Cross multiply
    1,062,702.67x = 1,466,545.05 × 579,267.91
  4. Step 4: Simplify right side
    1,062,702.67x = 849,522,478,701.62
  5. Step 5: Solve for x
    x = 849,522,478,701.62/1,062,702.67
  6. Step 6: Final answer
    x = 799,398.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.