Home / 2,964,269.78-4,442,972.90-1,363,473.26

Finding the Fourth Proportional to 2,964,269.78, 4,442,972.90 and 1,363,473.26

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Solution

The fourth proportional to 2,964,269.78, 4,442,972.90 and 1,363,473.26 is: 2,043,631.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,269.78 : 4,442,972.90 = 1,363,473.26 : x
  2. Step 2: Convert to fraction form
    2,964,269.78/4,442,972.90 = 1,363,473.26/x
  3. Step 3: Cross multiply
    2,964,269.78x = 4,442,972.90 × 1,363,473.26
  4. Step 4: Simplify right side
    2,964,269.78x = 6,057,874,739,353.11
  5. Step 5: Solve for x
    x = 6,057,874,739,353.11/2,964,269.78
  6. Step 6: Final answer
    x = 2,043,631.38

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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.