Home / 2,833,842.32-4,248,246.08-1,104,311.79

Finding the Fourth Proportional to 2,833,842.32, 4,248,246.08 and 1,104,311.79

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Solution

The fourth proportional to 2,833,842.32, 4,248,246.08 and 1,104,311.79 is: 1,655,486.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,842.32 : 4,248,246.08 = 1,104,311.79 : x
  2. Step 2: Convert to fraction form
    2,833,842.32/4,248,246.08 = 1,104,311.79/x
  3. Step 3: Cross multiply
    2,833,842.32x = 4,248,246.08 × 1,104,311.79
  4. Step 4: Simplify right side
    2,833,842.32x = 4,691,388,235,726.06
  5. Step 5: Solve for x
    x = 4,691,388,235,726.06/2,833,842.32
  6. Step 6: Final answer
    x = 1,655,486.69

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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.