Home / 3,055,359.40-4,583,039.10-2,718,780.10

Finding the Fourth Proportional to 3,055,359.40, 4,583,039.10 and 2,718,780.10

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Solution

The fourth proportional to 3,055,359.40, 4,583,039.10 and 2,718,780.10 is: 4,078,170.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,359.40 : 4,583,039.10 = 2,718,780.10 : x
  2. Step 2: Convert to fraction form
    3,055,359.40/4,583,039.10 = 2,718,780.10/x
  3. Step 3: Cross multiply
    3,055,359.40x = 4,583,039.10 × 2,718,780.10
  4. Step 4: Simplify right side
    3,055,359.40x = 12,460,275,502,601.91
  5. Step 5: Solve for x
    x = 12,460,275,502,601.91/3,055,359.40
  6. Step 6: Final answer
    x = 4,078,170.15

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Similar ratio
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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.