Home / 8,484,356.14-12,726,560.94-2,094,609.58

Finding the Fourth Proportional to 8,484,356.14, 12,726,560.94 and 2,094,609.58

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Solution

The fourth proportional to 8,484,356.14, 12,726,560.94 and 2,094,609.58 is: 3,141,920.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,484,356.14 : 12,726,560.94 = 2,094,609.58 : x
  2. Step 2: Convert to fraction form
    8,484,356.14/12,726,560.94 = 2,094,609.58/x
  3. Step 3: Cross multiply
    8,484,356.14x = 12,726,560.94 × 2,094,609.58
  4. Step 4: Simplify right side
    8,484,356.14x = 26,657,176,465,377.80
  5. Step 5: Solve for x
    x = 26,657,176,465,377.80/8,484,356.14
  6. Step 6: Final answer
    x = 3,141,920.97

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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.