Home / 932,884.52-1,399,363.20-293,624.40

Finding the Fourth Proportional to 932,884.52, 1,399,363.20 and 293,624.40

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Solution

The fourth proportional to 932,884.52, 1,399,363.20 and 293,624.40 is: 440,448.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,884.52 : 1,399,363.20 = 293,624.40 : x
  2. Step 2: Convert to fraction form
    932,884.52/1,399,363.20 = 293,624.40/x
  3. Step 3: Cross multiply
    932,884.52x = 1,399,363.20 × 293,624.40
  4. Step 4: Simplify right side
    932,884.52x = 410,887,179,982.08
  5. Step 5: Solve for x
    x = 410,887,179,982.08/932,884.52
  6. Step 6: Final answer
    x = 440,448.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.