Home / 8,826,680.61-13,240,001.48-2,349,757.40

Finding the Fourth Proportional to 8,826,680.61, 13,240,001.48 and 2,349,757.40

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Solution

The fourth proportional to 8,826,680.61, 13,240,001.48 and 2,349,757.40 is: 3,524,630.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,826,680.61 : 13,240,001.48 = 2,349,757.40 : x
  2. Step 2: Convert to fraction form
    8,826,680.61/13,240,001.48 = 2,349,757.40/x
  3. Step 3: Cross multiply
    8,826,680.61x = 13,240,001.48 × 2,349,757.40
  4. Step 4: Simplify right side
    8,826,680.61x = 31,110,791,375,692.16
  5. Step 5: Solve for x
    x = 31,110,791,375,692.16/8,826,680.61
  6. Step 6: Final answer
    x = 3,524,630.92

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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.