Home / 8,599,947.88-11,867,920.07-4,732,469.04

Finding the Fourth Proportional to 8,599,947.88, 11,867,920.07 and 4,732,469.04

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Solution

The fourth proportional to 8,599,947.88, 11,867,920.07 and 4,732,469.04 is: 6,530,802.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,599,947.88 : 11,867,920.07 = 4,732,469.04 : x
  2. Step 2: Convert to fraction form
    8,599,947.88/11,867,920.07 = 4,732,469.04/x
  3. Step 3: Cross multiply
    8,599,947.88x = 11,867,920.07 × 4,732,469.04
  4. Step 4: Simplify right side
    8,599,947.88x = 56,164,564,281,175.07
  5. Step 5: Solve for x
    x = 56,164,564,281,175.07/8,599,947.88
  6. Step 6: Final answer
    x = 6,530,802.87

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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.