Home / 2,030,707.61-3,046,037.92-493,711.74

Finding the Fourth Proportional to 2,030,707.61, 3,046,037.92 and 493,711.74

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Solution

The fourth proportional to 2,030,707.61, 3,046,037.92 and 493,711.74 is: 740,561.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030,707.61 : 3,046,037.92 = 493,711.74 : x
  2. Step 2: Convert to fraction form
    2,030,707.61/3,046,037.92 = 493,711.74/x
  3. Step 3: Cross multiply
    2,030,707.61x = 3,046,037.92 × 493,711.74
  4. Step 4: Simplify right side
    2,030,707.61x = 1,503,864,691,777.54
  5. Step 5: Solve for x
    x = 1,503,864,691,777.54/2,030,707.61
  6. Step 6: Final answer
    x = 740,561.90

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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.