Home / 2,458,732.64-3,393,092.85-1,356,290.60

Finding the Fourth Proportional to 2,458,732.64, 3,393,092.85 and 1,356,290.60

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Solution

The fourth proportional to 2,458,732.64, 3,393,092.85 and 1,356,290.60 is: 1,871,704.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,732.64 : 3,393,092.85 = 1,356,290.60 : x
  2. Step 2: Convert to fraction form
    2,458,732.64/3,393,092.85 = 1,356,290.60/x
  3. Step 3: Cross multiply
    2,458,732.64x = 3,393,092.85 × 1,356,290.60
  4. Step 4: Simplify right side
    2,458,732.64x = 4,602,019,937,382.21
  5. Step 5: Solve for x
    x = 4,602,019,937,382.21/2,458,732.64
  6. Step 6: Final answer
    x = 1,871,704.09

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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.