Home / 2,941,011.28-4,058,514.57-1,634,229.57

Finding the Fourth Proportional to 2,941,011.28, 4,058,514.57 and 1,634,229.57

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Solution

The fourth proportional to 2,941,011.28, 4,058,514.57 and 1,634,229.57 is: 2,255,191.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,011.28 : 4,058,514.57 = 1,634,229.57 : x
  2. Step 2: Convert to fraction form
    2,941,011.28/4,058,514.57 = 1,634,229.57/x
  3. Step 3: Cross multiply
    2,941,011.28x = 4,058,514.57 × 1,634,229.57
  4. Step 4: Simplify right side
    2,941,011.28x = 6,632,544,520,569.84
  5. Step 5: Solve for x
    x = 6,632,544,520,569.84/2,941,011.28
  6. Step 6: Final answer
    x = 2,255,191.80

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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.