Home / 956,217.68-1,431,292.68-534,214.16

Finding the Fourth Proportional to 956,217.68, 1,431,292.68 and 534,214.16

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Solution

The fourth proportional to 956,217.68, 1,431,292.68 and 534,214.16 is: 799,626.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,217.68 : 1,431,292.68 = 534,214.16 : x
  2. Step 2: Convert to fraction form
    956,217.68/1,431,292.68 = 534,214.16/x
  3. Step 3: Cross multiply
    956,217.68x = 1,431,292.68 × 534,214.16
  4. Step 4: Simplify right side
    956,217.68x = 764,616,816,760.35
  5. Step 5: Solve for x
    x = 764,616,816,760.35/956,217.68
  6. Step 6: Final answer
    x = 799,626.31

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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.