Home / 4,856,744.75-6,702,316.27-2,681,291.43

Finding the Fourth Proportional to 4,856,744.75, 6,702,316.27 and 2,681,291.43

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Solution

The fourth proportional to 4,856,744.75, 6,702,316.27 and 2,681,291.43 is: 3,700,186.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,744.75 : 6,702,316.27 = 2,681,291.43 : x
  2. Step 2: Convert to fraction form
    4,856,744.75/6,702,316.27 = 2,681,291.43/x
  3. Step 3: Cross multiply
    4,856,744.75x = 6,702,316.27 × 2,681,291.43
  4. Step 4: Simplify right side
    4,856,744.75x = 17,970,863,169,197.34
  5. Step 5: Solve for x
    x = 17,970,863,169,197.34/4,856,744.75
  6. Step 6: Final answer
    x = 3,700,186.88

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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.