Home / 2,924,938.09-4,388,936.92-1,197,090.57

Finding the Fourth Proportional to 2,924,938.09, 4,388,936.92 and 1,197,090.57

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Solution

The fourth proportional to 2,924,938.09, 4,388,936.92 and 1,197,090.57 is: 1,796,261.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,938.09 : 4,388,936.92 = 1,197,090.57 : x
  2. Step 2: Convert to fraction form
    2,924,938.09/4,388,936.92 = 1,197,090.57/x
  3. Step 3: Cross multiply
    2,924,938.09x = 4,388,936.92 × 1,197,090.57
  4. Step 4: Simplify right side
    2,924,938.09x = 5,253,954,996,264.12
  5. Step 5: Solve for x
    x = 5,253,954,996,264.12/2,924,938.09
  6. Step 6: Final answer
    x = 1,796,261.95

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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.