Home / 4,345,961.55-6,516,350.33-2,664,271.95

Finding the Fourth Proportional to 4,345,961.55, 6,516,350.33 and 2,664,271.95

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Solution

The fourth proportional to 4,345,961.55, 6,516,350.33 and 2,664,271.95 is: 3,994,818.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,345,961.55 : 6,516,350.33 = 2,664,271.95 : x
  2. Step 2: Convert to fraction form
    4,345,961.55/6,516,350.33 = 2,664,271.95/x
  3. Step 3: Cross multiply
    4,345,961.55x = 6,516,350.33 × 2,664,271.95
  4. Step 4: Simplify right side
    4,345,961.55x = 17,361,329,387,270.88
  5. Step 5: Solve for x
    x = 17,361,329,387,270.88/4,345,961.55
  6. Step 6: Final answer
    x = 3,994,818.91

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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.