Home / 3,002,009.06-4,498,298.54-2,320,565.66

Finding the Fourth Proportional to 3,002,009.06, 4,498,298.54 and 2,320,565.66

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Solution

The fourth proportional to 3,002,009.06, 4,498,298.54 and 2,320,565.66 is: 3,477,203.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,009.06 : 4,498,298.54 = 2,320,565.66 : x
  2. Step 2: Convert to fraction form
    3,002,009.06/4,498,298.54 = 2,320,565.66/x
  3. Step 3: Cross multiply
    3,002,009.06x = 4,498,298.54 × 2,320,565.66
  4. Step 4: Simplify right side
    3,002,009.06x = 10,438,597,137,399.30
  5. Step 5: Solve for x
    x = 10,438,597,137,399.30/3,002,009.06
  6. Step 6: Final answer
    x = 3,477,203.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.