Home / 2,992,956.30-4,486,810.05-1,795,355.10

Finding the Fourth Proportional to 2,992,956.30, 4,486,810.05 and 1,795,355.10

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Solution

The fourth proportional to 2,992,956.30, 4,486,810.05 and 1,795,355.10 is: 2,691,458.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,992,956.30 : 4,486,810.05 = 1,795,355.10 : x
  2. Step 2: Convert to fraction form
    2,992,956.30/4,486,810.05 = 1,795,355.10/x
  3. Step 3: Cross multiply
    2,992,956.30x = 4,486,810.05 × 1,795,355.10
  4. Step 4: Simplify right side
    2,992,956.30x = 8,055,417,305,998.76
  5. Step 5: Solve for x
    x = 8,055,417,305,998.76/2,992,956.30
  6. Step 6: Final answer
    x = 2,691,458.38

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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.