Home / 4,171,357.08-5,753,498.92-3,828,298.86

Finding the Fourth Proportional to 4,171,357.08, 5,753,498.92 and 3,828,298.86

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Solution

The fourth proportional to 4,171,357.08, 5,753,498.92 and 3,828,298.86 is: 5,280,323.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,171,357.08 : 5,753,498.92 = 3,828,298.86 : x
  2. Step 2: Convert to fraction form
    4,171,357.08/5,753,498.92 = 3,828,298.86/x
  3. Step 3: Cross multiply
    4,171,357.08x = 5,753,498.92 × 3,828,298.86
  4. Step 4: Simplify right side
    4,171,357.08x = 22,026,113,346,876.48
  5. Step 5: Solve for x
    x = 22,026,113,346,876.48/4,171,357.08
  6. Step 6: Final answer
    x = 5,280,323.15

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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.