Home / 932,140.12-1,397,324.40-594,232.34

Finding the Fourth Proportional to 932,140.12, 1,397,324.40 and 594,232.34

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Solution

The fourth proportional to 932,140.12, 1,397,324.40 and 594,232.34 is: 890,783.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,140.12 : 1,397,324.40 = 594,232.34 : x
  2. Step 2: Convert to fraction form
    932,140.12/1,397,324.40 = 594,232.34/x
  3. Step 3: Cross multiply
    932,140.12x = 1,397,324.40 × 594,232.34
  4. Step 4: Simplify right side
    932,140.12x = 830,335,347,951.10
  5. Step 5: Solve for x
    x = 830,335,347,951.10/932,140.12
  6. Step 6: Final answer
    x = 890,783.83

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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.