Home / 6,193,746.90-9,290,616.03-1,934,280.18

Finding the Fourth Proportional to 6,193,746.90, 9,290,616.03 and 1,934,280.18

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Solution

The fourth proportional to 6,193,746.90, 9,290,616.03 and 1,934,280.18 is: 2,901,418.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,746.90 : 9,290,616.03 = 1,934,280.18 : x
  2. Step 2: Convert to fraction form
    6,193,746.90/9,290,616.03 = 1,934,280.18/x
  3. Step 3: Cross multiply
    6,193,746.90x = 9,290,616.03 × 1,934,280.18
  4. Step 4: Simplify right side
    6,193,746.90x = 17,970,654,446,819.29
  5. Step 5: Solve for x
    x = 17,970,654,446,819.29/6,193,746.90
  6. Step 6: Final answer
    x = 2,901,418.92

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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.