Home / 1,003,351.38-1,384,624.90-600,943.38

Finding the Fourth Proportional to 1,003,351.38, 1,384,624.90 and 600,943.38

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Solution

The fourth proportional to 1,003,351.38, 1,384,624.90 and 600,943.38 is: 829,301.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,351.38 : 1,384,624.90 = 600,943.38 : x
  2. Step 2: Convert to fraction form
    1,003,351.38/1,384,624.90 = 600,943.38/x
  3. Step 3: Cross multiply
    1,003,351.38x = 1,384,624.90 × 600,943.38
  4. Step 4: Simplify right side
    1,003,351.38x = 832,081,167,438.16
  5. Step 5: Solve for x
    x = 832,081,167,438.16/1,003,351.38
  6. Step 6: Final answer
    x = 829,301.86

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1.5x scale

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.