Home / 6,955,246.80-10,432,870.20-3,176,110.80

Finding the Fourth Proportional to 6,955,246.80, 10,432,870.20 and 3,176,110.80

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Solution

The fourth proportional to 6,955,246.80, 10,432,870.20 and 3,176,110.80 is: 4,764,166.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,955,246.80 : 10,432,870.20 = 3,176,110.80 : x
  2. Step 2: Convert to fraction form
    6,955,246.80/10,432,870.20 = 3,176,110.80/x
  3. Step 3: Cross multiply
    6,955,246.80x = 10,432,870.20 × 3,176,110.80
  4. Step 4: Simplify right side
    6,955,246.80x = 33,135,951,717,218.16
  5. Step 5: Solve for x
    x = 33,135,951,717,218.16/6,955,246.80
  6. Step 6: Final answer
    x = 4,764,166.20

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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.