Home / 9,303,324.60-13,955,447.70-4,824,348.60

Finding the Fourth Proportional to 9,303,324.60, 13,955,447.70 and 4,824,348.60

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Solution

The fourth proportional to 9,303,324.60, 13,955,447.70 and 4,824,348.60 is: 7,236,761.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,303,324.60 : 13,955,447.70 = 4,824,348.60 : x
  2. Step 2: Convert to fraction form
    9,303,324.60/13,955,447.70 = 4,824,348.60/x
  3. Step 3: Cross multiply
    9,303,324.60x = 13,955,447.70 × 4,824,348.60
  4. Step 4: Simplify right side
    9,303,324.60x = 67,325,944,573,868.21
  5. Step 5: Solve for x
    x = 67,325,944,573,868.21/9,303,324.60
  6. Step 6: Final answer
    x = 7,236,761.85

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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.