Home / 944,186.40-1,416,279.60-757,562.40

Finding the Fourth Proportional to 944,186.40, 1,416,279.60 and 757,562.40

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Solution

The fourth proportional to 944,186.40, 1,416,279.60 and 757,562.40 is: 1,136,343.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,186.40 : 1,416,279.60 = 757,562.40 : x
  2. Step 2: Convert to fraction form
    944,186.40/1,416,279.60 = 757,562.40/x
  3. Step 3: Cross multiply
    944,186.40x = 1,416,279.60 × 757,562.40
  4. Step 4: Simplify right side
    944,186.40x = 1,072,920,172,847.04
  5. Step 5: Solve for x
    x = 1,072,920,172,847.04/944,186.40
  6. Step 6: Final answer
    x = 1,136,343.60

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Double scale
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Similar ratio
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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.