Home / 6,729,316.52-10,095,565.82-2,180,357.73

Finding the Fourth Proportional to 6,729,316.52, 10,095,565.82 and 2,180,357.73

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Solution

The fourth proportional to 6,729,316.52, 10,095,565.82 and 2,180,357.73 is: 3,271,052.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,729,316.52 : 10,095,565.82 = 2,180,357.73 : x
  2. Step 2: Convert to fraction form
    6,729,316.52/10,095,565.82 = 2,180,357.73/x
  3. Step 3: Cross multiply
    6,729,316.52x = 10,095,565.82 × 2,180,357.73
  4. Step 4: Simplify right side
    6,729,316.52x = 22,011,944,963,459
  5. Step 5: Solve for x
    x = 22,011,944,963,459/6,729,316.52
  6. Step 6: Final answer
    x = 3,271,052.11

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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.