Home / 1,033,555.14-1,426,279.50-574,645.95

Finding the Fourth Proportional to 1,033,555.14, 1,426,279.50 and 574,645.95

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Solution

The fourth proportional to 1,033,555.14, 1,426,279.50 and 574,645.95 is: 792,996.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,555.14 : 1,426,279.50 = 574,645.95 : x
  2. Step 2: Convert to fraction form
    1,033,555.14/1,426,279.50 = 574,645.95/x
  3. Step 3: Cross multiply
    1,033,555.14x = 1,426,279.50 × 574,645.95
  4. Step 4: Simplify right side
    1,033,555.14x = 819,605,738,243.03
  5. Step 5: Solve for x
    x = 819,605,738,243.03/1,033,555.14
  6. Step 6: Final answer
    x = 792,996.63

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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.