Home / 2,292,498.60-3,438,747.90-1,335,904.80

Finding the Fourth Proportional to 2,292,498.60, 3,438,747.90 and 1,335,904.80

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Solution

The fourth proportional to 2,292,498.60, 3,438,747.90 and 1,335,904.80 is: 2,003,857.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,498.60 : 3,438,747.90 = 1,335,904.80 : x
  2. Step 2: Convert to fraction form
    2,292,498.60/3,438,747.90 = 1,335,904.80/x
  3. Step 3: Cross multiply
    2,292,498.60x = 3,438,747.90 × 1,335,904.80
  4. Step 4: Simplify right side
    2,292,498.60x = 4,593,839,825,599.92
  5. Step 5: Solve for x
    x = 4,593,839,825,599.92/2,292,498.60
  6. Step 6: Final answer
    x = 2,003,857.20

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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.