Home / 4,548,439.98-6,276,845.52-2,615,078.52

Finding the Fourth Proportional to 4,548,439.98, 6,276,845.52 and 2,615,078.52

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Solution

The fourth proportional to 4,548,439.98, 6,276,845.52 and 2,615,078.52 is: 3,608,807.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548,439.98 : 6,276,845.52 = 2,615,078.52 : x
  2. Step 2: Convert to fraction form
    4,548,439.98/6,276,845.52 = 2,615,078.52/x
  3. Step 3: Cross multiply
    4,548,439.98x = 6,276,845.52 × 2,615,078.52
  4. Step 4: Simplify right side
    4,548,439.98x = 16,414,443,892,710.23
  5. Step 5: Solve for x
    x = 16,414,443,892,710.23/4,548,439.98
  6. Step 6: Final answer
    x = 3,608,807.41

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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.