Home / 2,392,760.19-3,302,520.08-1,374,726.27

Finding the Fourth Proportional to 2,392,760.19, 3,302,520.08 and 1,374,726.27

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Solution

The fourth proportional to 2,392,760.19, 3,302,520.08 and 1,374,726.27 is: 1,897,415.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,760.19 : 3,302,520.08 = 1,374,726.27 : x
  2. Step 2: Convert to fraction form
    2,392,760.19/3,302,520.08 = 1,374,726.27/x
  3. Step 3: Cross multiply
    2,392,760.19x = 3,302,520.08 × 1,374,726.27
  4. Step 4: Simplify right side
    2,392,760.19x = 4,540,061,104,304.87
  5. Step 5: Solve for x
    x = 4,540,061,104,304.87/2,392,760.19
  6. Step 6: Final answer
    x = 1,897,415.85

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1.5x scale

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.