Home / 4,823,110.66-6,655,720.44-2,729,908.30

Finding the Fourth Proportional to 4,823,110.66, 6,655,720.44 and 2,729,908.30

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Solution

The fourth proportional to 4,823,110.66, 6,655,720.44 and 2,729,908.30 is: 3,767,175.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,110.66 : 6,655,720.44 = 2,729,908.30 : x
  2. Step 2: Convert to fraction form
    4,823,110.66/6,655,720.44 = 2,729,908.30/x
  3. Step 3: Cross multiply
    4,823,110.66x = 6,655,720.44 × 2,729,908.30
  4. Step 4: Simplify right side
    4,823,110.66x = 18,169,506,471,635.65
  5. Step 5: Solve for x
    x = 18,169,506,471,635.65/4,823,110.66
  6. Step 6: Final answer
    x = 3,767,175.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.