Home / 3,924,302.52-5,415,556.46-2,292,803

Finding the Fourth Proportional to 3,924,302.52, 5,415,556.46 and 2,292,803

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Solution

The fourth proportional to 3,924,302.52, 5,415,556.46 and 2,292,803 is: 3,164,079.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,924,302.52 : 5,415,556.46 = 2,292,803 : x
  2. Step 2: Convert to fraction form
    3,924,302.52/5,415,556.46 = 2,292,803/x
  3. Step 3: Cross multiply
    3,924,302.52x = 5,415,556.46 × 2,292,803
  4. Step 4: Simplify right side
    3,924,302.52x = 12,416,804,098,157.38
  5. Step 5: Solve for x
    x = 12,416,804,098,157.38/3,924,302.52
  6. Step 6: Final answer
    x = 3,164,079.23

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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.