Home / 5,103,258.40-7,654,887.60-2,268,906.40

Finding the Fourth Proportional to 5,103,258.40, 7,654,887.60 and 2,268,906.40

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Solution

The fourth proportional to 5,103,258.40, 7,654,887.60 and 2,268,906.40 is: 3,403,359.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,103,258.40 : 7,654,887.60 = 2,268,906.40 : x
  2. Step 2: Convert to fraction form
    5,103,258.40/7,654,887.60 = 2,268,906.40/x
  3. Step 3: Cross multiply
    5,103,258.40x = 7,654,887.60 × 2,268,906.40
  4. Step 4: Simplify right side
    5,103,258.40x = 17,368,223,466,920.64
  5. Step 5: Solve for x
    x = 17,368,223,466,920.64/5,103,258.40
  6. Step 6: Final answer
    x = 3,403,359.60

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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.