Home / 973,822.38-1,343,876.19-560,350.95

Finding the Fourth Proportional to 973,822.38, 1,343,876.19 and 560,350.95

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Solution

The fourth proportional to 973,822.38, 1,343,876.19 and 560,350.95 is: 773,285.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,822.38 : 1,343,876.19 = 560,350.95 : x
  2. Step 2: Convert to fraction form
    973,822.38/1,343,876.19 = 560,350.95/x
  3. Step 3: Cross multiply
    973,822.38x = 1,343,876.19 × 560,350.95
  4. Step 4: Simplify right side
    973,822.38x = 753,042,293,828.45
  5. Step 5: Solve for x
    x = 753,042,293,828.45/973,822.38
  6. Step 6: Final answer
    x = 773,285.06

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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.