Home / 3,574,306.22-4,932,575.60-1,942,717.42

Finding the Fourth Proportional to 3,574,306.22, 4,932,575.60 and 1,942,717.42

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Solution

The fourth proportional to 3,574,306.22, 4,932,575.60 and 1,942,717.42 is: 2,680,967.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,306.22 : 4,932,575.60 = 1,942,717.42 : x
  2. Step 2: Convert to fraction form
    3,574,306.22/4,932,575.60 = 1,942,717.42/x
  3. Step 3: Cross multiply
    3,574,306.22x = 4,932,575.60 × 1,942,717.42
  4. Step 4: Simplify right side
    3,574,306.22x = 9,582,600,543,586.95
  5. Step 5: Solve for x
    x = 9,582,600,543,586.95/3,574,306.22
  6. Step 6: Final answer
    x = 2,680,967.98

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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.