Home / 1,034,190.56-1,551,351.46-501,568.58

Finding the Fourth Proportional to 1,034,190.56, 1,551,351.46 and 501,568.58

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Solution

The fourth proportional to 1,034,190.56, 1,551,351.46 and 501,568.58 is: 752,384.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,190.56 : 1,551,351.46 = 501,568.58 : x
  2. Step 2: Convert to fraction form
    1,034,190.56/1,551,351.46 = 501,568.58/x
  3. Step 3: Cross multiply
    1,034,190.56x = 1,551,351.46 × 501,568.58
  4. Step 4: Simplify right side
    1,034,190.56x = 778,109,148,873.13
  5. Step 5: Solve for x
    x = 778,109,148,873.13/1,034,190.56
  6. Step 6: Final answer
    x = 752,384.69

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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.