Home / 8,024,934.90-12,039,151.95-2,632,667.70

Finding the Fourth Proportional to 8,024,934.90, 12,039,151.95 and 2,632,667.70

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Solution

The fourth proportional to 8,024,934.90, 12,039,151.95 and 2,632,667.70 is: 3,949,575.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024,934.90 : 12,039,151.95 = 2,632,667.70 : x
  2. Step 2: Convert to fraction form
    8,024,934.90/12,039,151.95 = 2,632,667.70/x
  3. Step 3: Cross multiply
    8,024,934.90x = 12,039,151.95 × 2,632,667.70
  4. Step 4: Simplify right side
    8,024,934.90x = 31,695,086,474,157.02
  5. Step 5: Solve for x
    x = 31,695,086,474,157.02/8,024,934.90
  6. Step 6: Final answer
    x = 3,949,575.53

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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.