Home / 956,962.14-1,435,723.88-283,061.18

Finding the Fourth Proportional to 956,962.14, 1,435,723.88 and 283,061.18

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Solution

The fourth proportional to 956,962.14, 1,435,723.88 and 283,061.18 is: 424,674.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,962.14 : 1,435,723.88 = 283,061.18 : x
  2. Step 2: Convert to fraction form
    956,962.14/1,435,723.88 = 283,061.18/x
  3. Step 3: Cross multiply
    956,962.14x = 1,435,723.88 × 283,061.18
  4. Step 4: Simplify right side
    956,962.14x = 406,397,687,033.05
  5. Step 5: Solve for x
    x = 406,397,687,033.05/956,962.14
  6. Step 6: Final answer
    x = 424,674.78

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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.