Home / 2,473,074.48-3,710,143.92-767,183.76

Finding the Fourth Proportional to 2,473,074.48, 3,710,143.92 and 767,183.76

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Solution

The fourth proportional to 2,473,074.48, 3,710,143.92 and 767,183.76 is: 1,150,940.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,074.48 : 3,710,143.92 = 767,183.76 : x
  2. Step 2: Convert to fraction form
    2,473,074.48/3,710,143.92 = 767,183.76/x
  3. Step 3: Cross multiply
    2,473,074.48x = 3,710,143.92 × 767,183.76
  4. Step 4: Simplify right side
    2,473,074.48x = 2,846,362,162,686.74
  5. Step 5: Solve for x
    x = 2,846,362,162,686.74/2,473,074.48
  6. Step 6: Final answer
    x = 1,150,940.74

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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.