Home / 950,185.38-1,423,294.92-569,900.10

Finding the Fourth Proportional to 950,185.38, 1,423,294.92 and 569,900.10

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Solution

The fourth proportional to 950,185.38, 1,423,294.92 and 569,900.10 is: 853,660.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,185.38 : 1,423,294.92 = 569,900.10 : x
  2. Step 2: Convert to fraction form
    950,185.38/1,423,294.92 = 569,900.10/x
  3. Step 3: Cross multiply
    950,185.38x = 1,423,294.92 × 569,900.10
  4. Step 4: Simplify right side
    950,185.38x = 811,135,917,237.49
  5. Step 5: Solve for x
    x = 811,135,917,237.49/950,185.38
  6. Step 6: Final answer
    x = 853,660.70

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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.