Home / 944,414.01-1,303,337.54-531,080.88

Finding the Fourth Proportional to 944,414.01, 1,303,337.54 and 531,080.88

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Solution

The fourth proportional to 944,414.01, 1,303,337.54 and 531,080.88 is: 732,917.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,414.01 : 1,303,337.54 = 531,080.88 : x
  2. Step 2: Convert to fraction form
    944,414.01/1,303,337.54 = 531,080.88/x
  3. Step 3: Cross multiply
    944,414.01x = 1,303,337.54 × 531,080.88
  4. Step 4: Simplify right side
    944,414.01x = 692,177,647,680.24
  5. Step 5: Solve for x
    x = 692,177,647,680.24/944,414.01
  6. Step 6: Final answer
    x = 732,917.60

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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.