Home / 9,306,348.72-13,963,370.04-4,116,229.44

Finding the Fourth Proportional to 9,306,348.72, 13,963,370.04 and 4,116,229.44

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Solution

The fourth proportional to 9,306,348.72, 13,963,370.04 and 4,116,229.44 is: 6,176,045.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,306,348.72 : 13,963,370.04 = 4,116,229.44 : x
  2. Step 2: Convert to fraction form
    9,306,348.72/13,963,370.04 = 4,116,229.44/x
  3. Step 3: Cross multiply
    9,306,348.72x = 13,963,370.04 × 4,116,229.44
  4. Step 4: Simplify right side
    9,306,348.72x = 57,476,434,840,261.98
  5. Step 5: Solve for x
    x = 57,476,434,840,261.98/9,306,348.72
  6. Step 6: Final answer
    x = 6,176,045.68

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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.