Home / 4,204,515.52-6,283,732.74-3,069,667.84

Finding the Fourth Proportional to 4,204,515.52, 6,283,732.74 and 3,069,667.84

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Solution

The fourth proportional to 4,204,515.52, 6,283,732.74 and 3,069,667.84 is: 4,587,680.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,204,515.52 : 6,283,732.74 = 3,069,667.84 : x
  2. Step 2: Convert to fraction form
    4,204,515.52/6,283,732.74 = 3,069,667.84/x
  3. Step 3: Cross multiply
    4,204,515.52x = 6,283,732.74 × 3,069,667.84
  4. Step 4: Simplify right side
    4,204,515.52x = 19,288,972,307,133.08
  5. Step 5: Solve for x
    x = 19,288,972,307,133.08/4,204,515.52
  6. Step 6: Final answer
    x = 4,587,680.13

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.