Home / 8,019,841.41-12,024,958.04-2,552,574.65

Finding the Fourth Proportional to 8,019,841.41, 12,024,958.04 and 2,552,574.65

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Solution

The fourth proportional to 8,019,841.41, 12,024,958.04 and 2,552,574.65 is: 3,827,332.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,019,841.41 : 12,024,958.04 = 2,552,574.65 : x
  2. Step 2: Convert to fraction form
    8,019,841.41/12,024,958.04 = 2,552,574.65/x
  3. Step 3: Cross multiply
    8,019,841.41x = 12,024,958.04 × 2,552,574.65
  4. Step 4: Simplify right side
    8,019,841.41x = 30,694,603,047,454.81
  5. Step 5: Solve for x
    x = 30,694,603,047,454.81/8,019,841.41
  6. Step 6: Final answer
    x = 3,827,332.92

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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.