Home / 950,962.96-1,312,463.45-588,503.55

Finding the Fourth Proportional to 950,962.96, 1,312,463.45 and 588,503.55

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Solution

The fourth proportional to 950,962.96, 1,312,463.45 and 588,503.55 is: 812,218.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,962.96 : 1,312,463.45 = 588,503.55 : x
  2. Step 2: Convert to fraction form
    950,962.96/1,312,463.45 = 588,503.55/x
  3. Step 3: Cross multiply
    950,962.96x = 1,312,463.45 × 588,503.55
  4. Step 4: Simplify right side
    950,962.96x = 772,389,399,570.25
  5. Step 5: Solve for x
    x = 772,389,399,570.25/950,962.96
  6. Step 6: Final answer
    x = 812,218.17

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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.