Home / 4,606,042.12-6,899,810.33-2,293,568.49

Finding the Fourth Proportional to 4,606,042.12, 6,899,810.33 and 2,293,568.49

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Solution

The fourth proportional to 4,606,042.12, 6,899,810.33 and 2,293,568.49 is: 3,435,745.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,042.12 : 6,899,810.33 = 2,293,568.49 : x
  2. Step 2: Convert to fraction form
    4,606,042.12/6,899,810.33 = 2,293,568.49/x
  3. Step 3: Cross multiply
    4,606,042.12x = 6,899,810.33 × 2,293,568.49
  4. Step 4: Simplify right side
    4,606,042.12x = 15,825,187,513,897.61
  5. Step 5: Solve for x
    x = 15,825,187,513,897.61/4,606,042.12
  6. Step 6: Final answer
    x = 3,435,745.29

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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.