Home / 4,651,899.30-6,418,680.06-2,717,786.16

Finding the Fourth Proportional to 4,651,899.30, 6,418,680.06 and 2,717,786.16

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Solution

The fourth proportional to 4,651,899.30, 6,418,680.06 and 2,717,786.16 is: 3,749,995.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,651,899.30 : 6,418,680.06 = 2,717,786.16 : x
  2. Step 2: Convert to fraction form
    4,651,899.30/6,418,680.06 = 2,717,786.16/x
  3. Step 3: Cross multiply
    4,651,899.30x = 6,418,680.06 × 2,717,786.16
  4. Step 4: Simplify right side
    4,651,899.30x = 17,444,599,832,535.97
  5. Step 5: Solve for x
    x = 17,444,599,832,535.97/4,651,899.30
  6. Step 6: Final answer
    x = 3,749,995.15

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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.