Home / 1,472,726.80-2,208,652.80-573,651.10

Finding the Fourth Proportional to 1,472,726.80, 2,208,652.80 and 573,651.10

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Solution

The fourth proportional to 1,472,726.80, 2,208,652.80 and 573,651.10 is: 860,306.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,726.80 : 2,208,652.80 = 573,651.10 : x
  2. Step 2: Convert to fraction form
    1,472,726.80/2,208,652.80 = 573,651.10/x
  3. Step 3: Cross multiply
    1,472,726.80x = 2,208,652.80 × 573,651.10
  4. Step 4: Simplify right side
    1,472,726.80x = 1,266,996,108,238.08
  5. Step 5: Solve for x
    x = 1,266,996,108,238.08/1,472,726.80
  6. Step 6: Final answer
    x = 860,306.28

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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.