Home / 4,567,398.18-6,832,162.71-3,479,680.50

Finding the Fourth Proportional to 4,567,398.18, 6,832,162.71 and 3,479,680.50

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Solution

The fourth proportional to 4,567,398.18, 6,832,162.71 and 3,479,680.50 is: 5,205,095.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567,398.18 : 6,832,162.71 = 3,479,680.50 : x
  2. Step 2: Convert to fraction form
    4,567,398.18/6,832,162.71 = 3,479,680.50/x
  3. Step 3: Cross multiply
    4,567,398.18x = 6,832,162.71 × 3,479,680.50
  4. Step 4: Simplify right side
    4,567,398.18x = 23,773,743,354,814.16
  5. Step 5: Solve for x
    x = 23,773,743,354,814.16/4,567,398.18
  6. Step 6: Final answer
    x = 5,205,095.42

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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.