Home / 2,746,876.38-4,119,174.09-1,063,009.50

Finding the Fourth Proportional to 2,746,876.38, 4,119,174.09 and 1,063,009.50

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Solution

The fourth proportional to 2,746,876.38, 4,119,174.09 and 1,063,009.50 is: 1,594,072.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,876.38 : 4,119,174.09 = 1,063,009.50 : x
  2. Step 2: Convert to fraction form
    2,746,876.38/4,119,174.09 = 1,063,009.50/x
  3. Step 3: Cross multiply
    2,746,876.38x = 4,119,174.09 × 1,063,009.50
  4. Step 4: Simplify right side
    2,746,876.38x = 4,378,721,189,823.86
  5. Step 5: Solve for x
    x = 4,378,721,189,823.86/2,746,876.38
  6. Step 6: Final answer
    x = 1,594,072.90

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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.