Home / 6,244,215.60-9,373,321.80-4,830,538.80

Finding the Fourth Proportional to 6,244,215.60, 9,373,321.80 and 4,830,538.80

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Solution

The fourth proportional to 6,244,215.60, 9,373,321.80 and 4,830,538.80 is: 7,251,222.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,244,215.60 : 9,373,321.80 = 4,830,538.80 : x
  2. Step 2: Convert to fraction form
    6,244,215.60/9,373,321.80 = 4,830,538.80/x
  3. Step 3: Cross multiply
    6,244,215.60x = 9,373,321.80 × 4,830,538.80
  4. Step 4: Simplify right side
    6,244,215.60x = 45,278,194,639,785.84
  5. Step 5: Solve for x
    x = 45,278,194,639,785.84/6,244,215.60
  6. Step 6: Final answer
    x = 7,251,222.18

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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.