Home / 2,719,092.54-3,752,056.98-1,572,958.74

Finding the Fourth Proportional to 2,719,092.54, 3,752,056.98 and 1,572,958.74

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Solution

The fourth proportional to 2,719,092.54, 3,752,056.98 and 1,572,958.74 is: 2,170,514.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,719,092.54 : 3,752,056.98 = 1,572,958.74 : x
  2. Step 2: Convert to fraction form
    2,719,092.54/3,752,056.98 = 1,572,958.74/x
  3. Step 3: Cross multiply
    2,719,092.54x = 3,752,056.98 × 1,572,958.74
  4. Step 4: Simplify right side
    2,719,092.54x = 5,901,830,819,669.01
  5. Step 5: Solve for x
    x = 5,901,830,819,669.01/2,719,092.54
  6. Step 6: Final answer
    x = 2,170,514.88

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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.