Home / 2,732,159.33-4,097,958.11-910,327.48

Finding the Fourth Proportional to 2,732,159.33, 4,097,958.11 and 910,327.48

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Solution

The fourth proportional to 2,732,159.33, 4,097,958.11 and 910,327.48 is: 1,365,397.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,732,159.33 : 4,097,958.11 = 910,327.48 : x
  2. Step 2: Convert to fraction form
    2,732,159.33/4,097,958.11 = 910,327.48/x
  3. Step 3: Cross multiply
    2,732,159.33x = 4,097,958.11 × 910,327.48
  4. Step 4: Simplify right side
    2,732,159.33x = 3,730,483,868,039.06
  5. Step 5: Solve for x
    x = 3,730,483,868,039.06/2,732,159.33
  6. Step 6: Final answer
    x = 1,365,397.63

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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.