Home / 881,338.62-1,216,619.33-595,246.22

Finding the Fourth Proportional to 881,338.62, 1,216,619.33 and 595,246.22

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Solution

The fourth proportional to 881,338.62, 1,216,619.33 and 595,246.22 is: 821,691.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,338.62 : 1,216,619.33 = 595,246.22 : x
  2. Step 2: Convert to fraction form
    881,338.62/1,216,619.33 = 595,246.22/x
  3. Step 3: Cross multiply
    881,338.62x = 1,216,619.33 × 595,246.22
  4. Step 4: Simplify right side
    881,338.62x = 724,188,051,278.34
  5. Step 5: Solve for x
    x = 724,188,051,278.34/881,338.62
  6. Step 6: Final answer
    x = 821,691.04

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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.