Home / 6,170,208.76-9,258,857.07-4,818,577.15

Finding the Fourth Proportional to 6,170,208.76, 9,258,857.07 and 4,818,577.15

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Solution

The fourth proportional to 6,170,208.76, 9,258,857.07 and 4,818,577.15 is: 7,230,633.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,170,208.76 : 9,258,857.07 = 4,818,577.15 : x
  2. Step 2: Convert to fraction form
    6,170,208.76/9,258,857.07 = 4,818,577.15/x
  3. Step 3: Cross multiply
    6,170,208.76x = 9,258,857.07 × 4,818,577.15
  4. Step 4: Simplify right side
    6,170,208.76x = 44,614,517,124,191.52
  5. Step 5: Solve for x
    x = 44,614,517,124,191.52/6,170,208.76
  6. Step 6: Final answer
    x = 7,230,633.33

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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.