Home / 4,548,272.60-6,276,620.40-2,511,082.28

Finding the Fourth Proportional to 4,548,272.60, 6,276,620.40 and 2,511,082.28

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Solution

The fourth proportional to 4,548,272.60, 6,276,620.40 and 2,511,082.28 is: 3,465,295.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548,272.60 : 6,276,620.40 = 2,511,082.28 : x
  2. Step 2: Convert to fraction form
    4,548,272.60/6,276,620.40 = 2,511,082.28/x
  3. Step 3: Cross multiply
    4,548,272.60x = 6,276,620.40 × 2,511,082.28
  4. Step 4: Simplify right side
    4,548,272.60x = 15,761,110,264,726.51
  5. Step 5: Solve for x
    x = 15,761,110,264,726.51/4,548,272.60
  6. Step 6: Final answer
    x = 3,465,295.87

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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.