Home / 944,695.52-1,303,614.60-531,294.20

Finding the Fourth Proportional to 944,695.52, 1,303,614.60 and 531,294.20

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Solution

The fourth proportional to 944,695.52, 1,303,614.60 and 531,294.20 is: 733,149.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,695.52 : 1,303,614.60 = 531,294.20 : x
  2. Step 2: Convert to fraction form
    944,695.52/1,303,614.60 = 531,294.20/x
  3. Step 3: Cross multiply
    944,695.52x = 1,303,614.60 × 531,294.20
  4. Step 4: Simplify right side
    944,695.52x = 692,602,876,015.32
  5. Step 5: Solve for x
    x = 692,602,876,015.32/944,695.52
  6. Step 6: Final answer
    x = 733,149.32

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1.5x scale

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.