Home / 11,246,460.93-16,866,201.78-4,057,056.45

Finding the Fourth Proportional to 11,246,460.93, 16,866,201.78 and 4,057,056.45

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Solution

The fourth proportional to 11,246,460.93, 16,866,201.78 and 4,057,056.45 is: 6,084,325.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,246,460.93 : 16,866,201.78 = 4,057,056.45 : x
  2. Step 2: Convert to fraction form
    11,246,460.93/16,866,201.78 = 4,057,056.45/x
  3. Step 3: Cross multiply
    11,246,460.93x = 16,866,201.78 × 4,057,056.45
  4. Step 4: Simplify right side
    11,246,460.93x = 68,427,132,718,550.49
  5. Step 5: Solve for x
    x = 68,427,132,718,550.49/11,246,460.93
  6. Step 6: Final answer
    x = 6,084,325.83

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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.