Home / 4,641,541.09-6,960,734.91-1,608,198.97

Finding the Fourth Proportional to 4,641,541.09, 6,960,734.91 and 1,608,198.97

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Solution

The fourth proportional to 4,641,541.09, 6,960,734.91 and 1,608,198.97 is: 2,411,752.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,541.09 : 6,960,734.91 = 1,608,198.97 : x
  2. Step 2: Convert to fraction form
    4,641,541.09/6,960,734.91 = 1,608,198.97/x
  3. Step 3: Cross multiply
    4,641,541.09x = 6,960,734.91 × 1,608,198.97
  4. Step 4: Simplify right side
    4,641,541.09x = 11,194,246,712,705.04
  5. Step 5: Solve for x
    x = 11,194,246,712,705.04/4,641,541.09
  6. Step 6: Final answer
    x = 2,411,752.15

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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.