Home / 944,696.52-1,303,615.98-531,295.20

Finding the Fourth Proportional to 944,696.52, 1,303,615.98 and 531,295.20

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Solution

The fourth proportional to 944,696.52, 1,303,615.98 and 531,295.20 is: 733,150.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,696.52 : 1,303,615.98 = 531,295.20 : x
  2. Step 2: Convert to fraction form
    944,696.52/1,303,615.98 = 531,295.20/x
  3. Step 3: Cross multiply
    944,696.52x = 1,303,615.98 × 531,295.20
  4. Step 4: Simplify right side
    944,696.52x = 692,604,912,817.30
  5. Step 5: Solve for x
    x = 692,604,912,817.30/944,696.52
  6. Step 6: Final answer
    x = 733,150.70

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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.