Home / 4,023,815.52-5,552,970.48-2,213,027.04

Finding the Fourth Proportional to 4,023,815.52, 5,552,970.48 and 2,213,027.04

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Solution

The fourth proportional to 4,023,815.52, 5,552,970.48 and 2,213,027.04 is: 3,054,035.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,815.52 : 5,552,970.48 = 2,213,027.04 : x
  2. Step 2: Convert to fraction form
    4,023,815.52/5,552,970.48 = 2,213,027.04/x
  3. Step 3: Cross multiply
    4,023,815.52x = 5,552,970.48 × 2,213,027.04
  4. Step 4: Simplify right side
    4,023,815.52x = 12,288,873,824,561.78
  5. Step 5: Solve for x
    x = 12,288,873,824,561.78/4,023,815.52
  6. Step 6: Final answer
    x = 3,054,035.10

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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.