Home / 4,928,387.77-6,801,031.95-2,723,215.55

Finding the Fourth Proportional to 4,928,387.77, 6,801,031.95 and 2,723,215.55

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Solution

The fourth proportional to 4,928,387.77, 6,801,031.95 and 2,723,215.55 is: 3,757,958.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928,387.77 : 6,801,031.95 = 2,723,215.55 : x
  2. Step 2: Convert to fraction form
    4,928,387.77/6,801,031.95 = 2,723,215.55/x
  3. Step 3: Cross multiply
    4,928,387.77x = 6,801,031.95 × 2,723,215.55
  4. Step 4: Simplify right side
    4,928,387.77x = 18,520,675,969,077.34
  5. Step 5: Solve for x
    x = 18,520,675,969,077.34/4,928,387.77
  6. Step 6: Final answer
    x = 3,757,958.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.