Home / 5,262,634.56-7,897,101.02-2,270,818.56

Finding the Fourth Proportional to 5,262,634.56, 7,897,101.02 and 2,270,818.56

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Solution

The fourth proportional to 5,262,634.56, 7,897,101.02 and 2,270,818.56 is: 3,407,586.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,262,634.56 : 7,897,101.02 = 2,270,818.56 : x
  2. Step 2: Convert to fraction form
    5,262,634.56/7,897,101.02 = 2,270,818.56/x
  3. Step 3: Cross multiply
    5,262,634.56x = 7,897,101.02 × 2,270,818.56
  4. Step 4: Simplify right side
    5,262,634.56x = 17,932,883,555,056.84
  5. Step 5: Solve for x
    x = 17,932,883,555,056.84/5,262,634.56
  6. Step 6: Final answer
    x = 3,407,586.70

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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.