Home / 4,832,774.65-7,239,370.56-2,235,387.88

Finding the Fourth Proportional to 4,832,774.65, 7,239,370.56 and 2,235,387.88

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Solution

The fourth proportional to 4,832,774.65, 7,239,370.56 and 2,235,387.88 is: 3,348,552.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,774.65 : 7,239,370.56 = 2,235,387.88 : x
  2. Step 2: Convert to fraction form
    4,832,774.65/7,239,370.56 = 2,235,387.88/x
  3. Step 3: Cross multiply
    4,832,774.65x = 7,239,370.56 × 2,235,387.88
  4. Step 4: Simplify right side
    4,832,774.65x = 16,182,801,208,652.81
  5. Step 5: Solve for x
    x = 16,182,801,208,652.81/4,832,774.65
  6. Step 6: Final answer
    x = 3,348,552.83

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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.