Home / 1,081,330.93-1,492,176.39-597,867.04

Finding the Fourth Proportional to 1,081,330.93, 1,492,176.39 and 597,867.04

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Solution

The fourth proportional to 1,081,330.93, 1,492,176.39 and 597,867.04 is: 825,023.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,330.93 : 1,492,176.39 = 597,867.04 : x
  2. Step 2: Convert to fraction form
    1,081,330.93/1,492,176.39 = 597,867.04/x
  3. Step 3: Cross multiply
    1,081,330.93x = 1,492,176.39 × 597,867.04
  4. Step 4: Simplify right side
    1,081,330.93x = 892,123,081,447.19
  5. Step 5: Solve for x
    x = 892,123,081,447.19/1,081,330.93
  6. Step 6: Final answer
    x = 825,023.18

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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.