Home / 4,612,481.84-6,918,747.34-3,025,097.20

Finding the Fourth Proportional to 4,612,481.84, 6,918,747.34 and 3,025,097.20

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Solution

The fourth proportional to 4,612,481.84, 6,918,747.34 and 3,025,097.20 is: 4,537,661.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612,481.84 : 6,918,747.34 = 3,025,097.20 : x
  2. Step 2: Convert to fraction form
    4,612,481.84/6,918,747.34 = 3,025,097.20/x
  3. Step 3: Cross multiply
    4,612,481.84x = 6,918,747.34 × 3,025,097.20
  4. Step 4: Simplify right side
    4,612,481.84x = 20,929,883,205,741.45
  5. Step 5: Solve for x
    x = 20,929,883,205,741.45/4,612,481.84
  6. Step 6: Final answer
    x = 4,537,661.92

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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.