Home / 3,452,076.48-4,764,026.88-1,924,194.72

Finding the Fourth Proportional to 3,452,076.48, 4,764,026.88 and 1,924,194.72

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Solution

The fourth proportional to 3,452,076.48, 4,764,026.88 and 1,924,194.72 is: 2,655,478.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,076.48 : 4,764,026.88 = 1,924,194.72 : x
  2. Step 2: Convert to fraction form
    3,452,076.48/4,764,026.88 = 1,924,194.72/x
  3. Step 3: Cross multiply
    3,452,076.48x = 4,764,026.88 × 1,924,194.72
  4. Step 4: Simplify right side
    3,452,076.48x = 9,166,915,368,434.07
  5. Step 5: Solve for x
    x = 9,166,915,368,434.07/3,452,076.48
  6. Step 6: Final answer
    x = 2,655,478.64

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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.