Home / 967,760.64-1,335,544.02-532,211.10

Finding the Fourth Proportional to 967,760.64, 1,335,544.02 and 532,211.10

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Solution

The fourth proportional to 967,760.64, 1,335,544.02 and 532,211.10 is: 734,470.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,760.64 : 1,335,544.02 = 532,211.10 : x
  2. Step 2: Convert to fraction form
    967,760.64/1,335,544.02 = 532,211.10/x
  3. Step 3: Cross multiply
    967,760.64x = 1,335,544.02 × 532,211.10
  4. Step 4: Simplify right side
    967,760.64x = 710,791,351,982.62
  5. Step 5: Solve for x
    x = 710,791,351,982.62/967,760.64
  6. Step 6: Final answer
    x = 734,470.20

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Double scale
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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.