Home / 8,043,496.40-12,058,246.20-4,845,227.60

Finding the Fourth Proportional to 8,043,496.40, 12,058,246.20 and 4,845,227.60

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Solution

The fourth proportional to 8,043,496.40, 12,058,246.20 and 4,845,227.60 is: 7,263,625.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,043,496.40 : 12,058,246.20 = 4,845,227.60 : x
  2. Step 2: Convert to fraction form
    8,043,496.40/12,058,246.20 = 4,845,227.60/x
  3. Step 3: Cross multiply
    8,043,496.40x = 12,058,246.20 × 4,845,227.60
  4. Step 4: Simplify right side
    8,043,496.40x = 58,424,947,295,835.11
  5. Step 5: Solve for x
    x = 58,424,947,295,835.11/8,043,496.40
  6. Step 6: Final answer
    x = 7,263,625.72

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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.