Home / 3,258,034.60-4,494,944.28-1,881,339.16

Finding the Fourth Proportional to 3,258,034.60, 4,494,944.28 and 1,881,339.16

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Solution

The fourth proportional to 3,258,034.60, 4,494,944.28 and 1,881,339.16 is: 2,595,587.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,258,034.60 : 4,494,944.28 = 1,881,339.16 : x
  2. Step 2: Convert to fraction form
    3,258,034.60/4,494,944.28 = 1,881,339.16/x
  3. Step 3: Cross multiply
    3,258,034.60x = 4,494,944.28 × 1,881,339.16
  4. Step 4: Simplify right side
    3,258,034.60x = 8,456,514,695,982.01
  5. Step 5: Solve for x
    x = 8,456,514,695,982.01/3,258,034.60
  6. Step 6: Final answer
    x = 2,595,587.75

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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.