Home / 8,995,634.56-13,493,440.89-2,930,356.38

Finding the Fourth Proportional to 8,995,634.56, 13,493,440.89 and 2,930,356.38

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Solution

The fourth proportional to 8,995,634.56, 13,493,440.89 and 2,930,356.38 is: 4,395,531.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,995,634.56 : 13,493,440.89 = 2,930,356.38 : x
  2. Step 2: Convert to fraction form
    8,995,634.56/13,493,440.89 = 2,930,356.38/x
  3. Step 3: Cross multiply
    8,995,634.56x = 13,493,440.89 × 2,930,356.38
  4. Step 4: Simplify right side
    8,995,634.56x = 39,540,590,600,164.38
  5. Step 5: Solve for x
    x = 39,540,590,600,164.38/8,995,634.56
  6. Step 6: Final answer
    x = 4,395,531.00

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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.