Home / 1,001,268.43-1,381,752-593,570.61

Finding the Fourth Proportional to 1,001,268.43, 1,381,752 and 593,570.61

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Solution

The fourth proportional to 1,001,268.43, 1,381,752 and 593,570.61 is: 819,128.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,001,268.43 : 1,381,752 = 593,570.61 : x
  2. Step 2: Convert to fraction form
    1,001,268.43/1,381,752 = 593,570.61/x
  3. Step 3: Cross multiply
    1,001,268.43x = 1,381,752 × 593,570.61
  4. Step 4: Simplify right side
    1,001,268.43x = 820,167,377,508.72
  5. Step 5: Solve for x
    x = 820,167,377,508.72/1,001,268.43
  6. Step 6: Final answer
    x = 819,128.37

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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.