Home / 4,146,363.70-6,222,310.35-1,901,346.10

Finding the Fourth Proportional to 4,146,363.70, 6,222,310.35 and 1,901,346.10

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Solution

The fourth proportional to 4,146,363.70, 6,222,310.35 and 1,901,346.10 is: 2,853,286.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,146,363.70 : 6,222,310.35 = 1,901,346.10 : x
  2. Step 2: Convert to fraction form
    4,146,363.70/6,222,310.35 = 1,901,346.10/x
  3. Step 3: Cross multiply
    4,146,363.70x = 6,222,310.35 × 1,901,346.10
  4. Step 4: Simplify right side
    4,146,363.70x = 11,830,765,516,962.13
  5. Step 5: Solve for x
    x = 11,830,765,516,962.13/4,146,363.70
  6. Step 6: Final answer
    x = 2,853,286.97

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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.