Home / 881,357.22-1,216,645.08-595,264.83

Finding the Fourth Proportional to 881,357.22, 1,216,645.08 and 595,264.83

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Solution

The fourth proportional to 881,357.22, 1,216,645.08 and 595,264.83 is: 821,716.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    881,357.22 : 1,216,645.08 = 595,264.83 : x
  2. Step 2: Convert to fraction form
    881,357.22/1,216,645.08 = 595,264.83/x
  3. Step 3: Cross multiply
    881,357.22x = 1,216,645.08 × 595,264.83
  4. Step 4: Simplify right side
    881,357.22x = 724,226,026,716.54
  5. Step 5: Solve for x
    x = 724,226,026,716.54/881,357.22
  6. Step 6: Final answer
    x = 821,716.79

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Double scale
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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.