Home / 957,666.28-1,436,922.59-502,148.74

Finding the Fourth Proportional to 957,666.28, 1,436,922.59 and 502,148.74

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Solution

The fourth proportional to 957,666.28, 1,436,922.59 and 502,148.74 is: 753,445.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,666.28 : 1,436,922.59 = 502,148.74 : x
  2. Step 2: Convert to fraction form
    957,666.28/1,436,922.59 = 502,148.74/x
  3. Step 3: Cross multiply
    957,666.28x = 1,436,922.59 × 502,148.74
  4. Step 4: Simplify right side
    957,666.28x = 721,548,868,046.04
  5. Step 5: Solve for x
    x = 721,548,868,046.04/957,666.28
  6. Step 6: Final answer
    x = 753,445.00

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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.