Home / 908,187.16-1,253,204.00-559,272.10

Finding the Fourth Proportional to 908,187.16, 1,253,204.00 and 559,272.10

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Solution

The fourth proportional to 908,187.16, 1,253,204.00 and 559,272.10 is: 771,737.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    908,187.16 : 1,253,204.00 = 559,272.10 : x
  2. Step 2: Convert to fraction form
    908,187.16/1,253,204.00 = 559,272.10/x
  3. Step 3: Cross multiply
    908,187.16x = 1,253,204.00 × 559,272.10
  4. Step 4: Simplify right side
    908,187.16x = 700,882,030,012.04
  5. Step 5: Solve for x
    x = 700,882,030,012.04/908,187.16
  6. Step 6: Final answer
    x = 771,737.44

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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.