Home / 2,924,418.59-4,384,939.43-902,119.53

Finding the Fourth Proportional to 2,924,418.59, 4,384,939.43 and 902,119.53

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Solution

The fourth proportional to 2,924,418.59, 4,384,939.43 and 902,119.53 is: 1,352,658.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,924,418.59 : 4,384,939.43 = 902,119.53 : x
  2. Step 2: Convert to fraction form
    2,924,418.59/4,384,939.43 = 902,119.53/x
  3. Step 3: Cross multiply
    2,924,418.59x = 4,384,939.43 × 902,119.53
  4. Step 4: Simplify right side
    2,924,418.59x = 3,955,739,497,670.07
  5. Step 5: Solve for x
    x = 3,955,739,497,670.07/2,924,418.59
  6. Step 6: Final answer
    x = 1,352,658.44

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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.