Home / 1,168,535.43-1,753,569-410,357.07

Finding the Fourth Proportional to 1,168,535.43, 1,753,569 and 410,357.07

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Solution

The fourth proportional to 1,168,535.43, 1,753,569 and 410,357.07 is: 615,804.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,535.43 : 1,753,569 = 410,357.07 : x
  2. Step 2: Convert to fraction form
    1,168,535.43/1,753,569 = 410,357.07/x
  3. Step 3: Cross multiply
    1,168,535.43x = 1,753,569 × 410,357.07
  4. Step 4: Simplify right side
    1,168,535.43x = 719,589,436,882.83
  5. Step 5: Solve for x
    x = 719,589,436,882.83/1,168,535.43
  6. Step 6: Final answer
    x = 615,804.55

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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.