Home / 10,740,817.92-14,822,390.44-5,846,028.40

Finding the Fourth Proportional to 10,740,817.92, 14,822,390.44 and 5,846,028.40

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Solution

The fourth proportional to 10,740,817.92, 14,822,390.44 and 5,846,028.40 is: 8,067,552.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,740,817.92 : 14,822,390.44 = 5,846,028.40 : x
  2. Step 2: Convert to fraction form
    10,740,817.92/14,822,390.44 = 5,846,028.40/x
  3. Step 3: Cross multiply
    10,740,817.92x = 14,822,390.44 × 5,846,028.40
  4. Step 4: Simplify right side
    10,740,817.92x = 86,652,115,468,128.50
  5. Step 5: Solve for x
    x = 86,652,115,468,128.50/10,740,817.92
  6. Step 6: Final answer
    x = 8,067,552.78

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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.