Home / 8,836,512.60-13,245,437.70-5,041,824.60

Finding the Fourth Proportional to 8,836,512.60, 13,245,437.70 and 5,041,824.60

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Solution

The fourth proportional to 8,836,512.60, 13,245,437.70 and 5,041,824.60 is: 7,557,412.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,836,512.60 : 13,245,437.70 = 5,041,824.60 : x
  2. Step 2: Convert to fraction form
    8,836,512.60/13,245,437.70 = 5,041,824.60/x
  3. Step 3: Cross multiply
    8,836,512.60x = 13,245,437.70 × 5,041,824.60
  4. Step 4: Simplify right side
    8,836,512.60x = 66,781,173,633,627.41
  5. Step 5: Solve for x
    x = 66,781,173,633,627.41/8,836,512.60
  6. Step 6: Final answer
    x = 7,557,412.82

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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.