Home / 632,490.39-948,862.35-233,132.85

Finding the Fourth Proportional to 632,490.39, 948,862.35 and 233,132.85

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Solution

The fourth proportional to 632,490.39, 948,862.35 and 233,132.85 is: 349,746.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,490.39 : 948,862.35 = 233,132.85 : x
  2. Step 2: Convert to fraction form
    632,490.39/948,862.35 = 233,132.85/x
  3. Step 3: Cross multiply
    632,490.39x = 948,862.35 × 233,132.85
  4. Step 4: Simplify right side
    632,490.39x = 221,210,983,913.20
  5. Step 5: Solve for x
    x = 221,210,983,913.20/632,490.39
  6. Step 6: Final answer
    x = 349,746.00

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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.