Home / 1,003,008.60-1,504,507.67-244,854.07

Finding the Fourth Proportional to 1,003,008.60, 1,504,507.67 and 244,854.07

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Solution

The fourth proportional to 1,003,008.60, 1,504,507.67 and 244,854.07 is: 367,279.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,008.60 : 1,504,507.67 = 244,854.07 : x
  2. Step 2: Convert to fraction form
    1,003,008.60/1,504,507.67 = 244,854.07/x
  3. Step 3: Cross multiply
    1,003,008.60x = 1,504,507.67 × 244,854.07
  4. Step 4: Simplify right side
    1,003,008.60x = 368,384,822,278.38
  5. Step 5: Solve for x
    x = 368,384,822,278.38/1,003,008.60
  6. Step 6: Final answer
    x = 367,279.82

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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.