Home / 6,860,248.08-9,467,155.88-3,762,796.65

Finding the Fourth Proportional to 6,860,248.08, 9,467,155.88 and 3,762,796.65

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Solution

The fourth proportional to 6,860,248.08, 9,467,155.88 and 3,762,796.65 is: 5,192,666.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,860,248.08 : 9,467,155.88 = 3,762,796.65 : x
  2. Step 2: Convert to fraction form
    6,860,248.08/9,467,155.88 = 3,762,796.65/x
  3. Step 3: Cross multiply
    6,860,248.08x = 9,467,155.88 × 3,762,796.65
  4. Step 4: Simplify right side
    6,860,248.08x = 35,622,982,390,086.48
  5. Step 5: Solve for x
    x = 35,622,982,390,086.48/6,860,248.08
  6. Step 6: Final answer
    x = 5,192,666.79

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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.