Home / 3,522,375.64-4,860,957.20-1,973,752.84

Finding the Fourth Proportional to 3,522,375.64, 4,860,957.20 and 1,973,752.84

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Solution

The fourth proportional to 3,522,375.64, 4,860,957.20 and 1,973,752.84 is: 2,723,823.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,522,375.64 : 4,860,957.20 = 1,973,752.84 : x
  2. Step 2: Convert to fraction form
    3,522,375.64/4,860,957.20 = 1,973,752.84/x
  3. Step 3: Cross multiply
    3,522,375.64x = 4,860,957.20 × 1,973,752.84
  4. Step 4: Simplify right side
    3,522,375.64x = 9,594,328,078,618.45
  5. Step 5: Solve for x
    x = 9,594,328,078,618.45/3,522,375.64
  6. Step 6: Final answer
    x = 2,723,823.08

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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.