Home / 8,599,948.44-11,867,920.85-4,732,469.60

Finding the Fourth Proportional to 8,599,948.44, 11,867,920.85 and 4,732,469.60

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Solution

The fourth proportional to 8,599,948.44, 11,867,920.85 and 4,732,469.60 is: 6,530,803.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,599,948.44 : 11,867,920.85 = 4,732,469.60 : x
  2. Step 2: Convert to fraction form
    8,599,948.44/11,867,920.85 = 4,732,469.60/x
  3. Step 3: Cross multiply
    8,599,948.44x = 11,867,920.85 × 4,732,469.60
  4. Step 4: Simplify right side
    8,599,948.44x = 56,164,574,590,322.72
  5. Step 5: Solve for x
    x = 56,164,574,590,322.72/8,599,948.44
  6. Step 6: Final answer
    x = 6,530,803.64

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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.