Home / 4,268,298.48-5,890,440.60-2,458,045.68

Finding the Fourth Proportional to 4,268,298.48, 5,890,440.60 and 2,458,045.68

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Solution

The fourth proportional to 4,268,298.48, 5,890,440.60 and 2,458,045.68 is: 3,392,211.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,298.48 : 5,890,440.60 = 2,458,045.68 : x
  2. Step 2: Convert to fraction form
    4,268,298.48/5,890,440.60 = 2,458,045.68/x
  3. Step 3: Cross multiply
    4,268,298.48x = 5,890,440.60 × 2,458,045.68
  4. Step 4: Simplify right side
    4,268,298.48x = 14,478,972,070,126.61
  5. Step 5: Solve for x
    x = 14,478,972,070,126.61/4,268,298.48
  6. Step 6: Final answer
    x = 3,392,211.71

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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.