Home / 11,826,042.10-17,739,063.15-5,094,456.10

Finding the Fourth Proportional to 11,826,042.10, 17,739,063.15 and 5,094,456.10

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Solution

The fourth proportional to 11,826,042.10, 17,739,063.15 and 5,094,456.10 is: 7,641,684.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,826,042.10 : 17,739,063.15 = 5,094,456.10 : x
  2. Step 2: Convert to fraction form
    11,826,042.10/17,739,063.15 = 5,094,456.10/x
  3. Step 3: Cross multiply
    11,826,042.10x = 17,739,063.15 × 5,094,456.10
  4. Step 4: Simplify right side
    11,826,042.10x = 90,370,878,472,802.70
  5. Step 5: Solve for x
    x = 90,370,878,472,802.70/11,826,042.10
  6. Step 6: Final answer
    x = 7,641,684.15

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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.