Home / 9,046,836.54-13,550,767.83-4,247,333.82

Finding the Fourth Proportional to 9,046,836.54, 13,550,767.83 and 4,247,333.82

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Solution

The fourth proportional to 9,046,836.54, 13,550,767.83 and 4,247,333.82 is: 6,361,851.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,046,836.54 : 13,550,767.83 = 4,247,333.82 : x
  2. Step 2: Convert to fraction form
    9,046,836.54/13,550,767.83 = 4,247,333.82/x
  3. Step 3: Cross multiply
    9,046,836.54x = 13,550,767.83 × 4,247,333.82
  4. Step 4: Simplify right side
    9,046,836.54x = 57,554,634,491,327.02
  5. Step 5: Solve for x
    x = 57,554,634,491,327.02/9,046,836.54
  6. Step 6: Final answer
    x = 6,361,851.93

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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.