Home / 3,027,442.24-4,173,528.96-2,381,741.12

Finding the Fourth Proportional to 3,027,442.24, 4,173,528.96 and 2,381,741.12

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Solution

The fourth proportional to 3,027,442.24, 4,173,528.96 and 2,381,741.12 is: 3,283,387.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,442.24 : 4,173,528.96 = 2,381,741.12 : x
  2. Step 2: Convert to fraction form
    3,027,442.24/4,173,528.96 = 2,381,741.12/x
  3. Step 3: Cross multiply
    3,027,442.24x = 4,173,528.96 × 2,381,741.12
  4. Step 4: Simplify right side
    3,027,442.24x = 9,940,265,539,542.84
  5. Step 5: Solve for x
    x = 9,940,265,539,542.84/3,027,442.24
  6. Step 6: Final answer
    x = 3,283,387.35

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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.