Home / 973,946.52-1,344,179.70-560,474.79

Finding the Fourth Proportional to 973,946.52, 1,344,179.70 and 560,474.79

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Solution

The fourth proportional to 973,946.52, 1,344,179.70 and 560,474.79 is: 773,532.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,946.52 : 1,344,179.70 = 560,474.79 : x
  2. Step 2: Convert to fraction form
    973,946.52/1,344,179.70 = 560,474.79/x
  3. Step 3: Cross multiply
    973,946.52x = 1,344,179.70 × 560,474.79
  4. Step 4: Simplify right side
    973,946.52x = 753,378,835,079.76
  5. Step 5: Solve for x
    x = 753,378,835,079.76/973,946.52
  6. Step 6: Final answer
    x = 773,532.04

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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.