Home / 9,104,255.70-12,563,726.22-4,974,198.18

Finding the Fourth Proportional to 9,104,255.70, 12,563,726.22 and 4,974,198.18

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Solution

The fourth proportional to 9,104,255.70, 12,563,726.22 and 4,974,198.18 is: 6,864,313.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,255.70 : 12,563,726.22 = 4,974,198.18 : x
  2. Step 2: Convert to fraction form
    9,104,255.70/12,563,726.22 = 4,974,198.18/x
  3. Step 3: Cross multiply
    9,104,255.70x = 12,563,726.22 × 4,974,198.18
  4. Step 4: Simplify right side
    9,104,255.70x = 62,494,464,097,542.28
  5. Step 5: Solve for x
    x = 62,494,464,097,542.28/9,104,255.70
  6. Step 6: Final answer
    x = 6,864,313.37

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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.