Home / 5,352,295.34-7,386,174.88-2,904,906.42

Finding the Fourth Proportional to 5,352,295.34, 7,386,174.88 and 2,904,906.42

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Solution

The fourth proportional to 5,352,295.34, 7,386,174.88 and 2,904,906.42 is: 4,008,774.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,352,295.34 : 7,386,174.88 = 2,904,906.42 : x
  2. Step 2: Convert to fraction form
    5,352,295.34/7,386,174.88 = 2,904,906.42/x
  3. Step 3: Cross multiply
    5,352,295.34x = 7,386,174.88 × 2,904,906.42
  4. Step 4: Simplify right side
    5,352,295.34x = 21,456,146,820,892.46
  5. Step 5: Solve for x
    x = 21,456,146,820,892.46/5,352,295.34
  6. Step 6: Final answer
    x = 4,008,774.83

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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.