Home / 8,182,483.24-12,274,216.94-2,502,756.76

Finding the Fourth Proportional to 8,182,483.24, 12,274,216.94 and 2,502,756.76

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Solution

The fourth proportional to 8,182,483.24, 12,274,216.94 and 2,502,756.76 is: 3,754,285.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,182,483.24 : 12,274,216.94 = 2,502,756.76 : x
  2. Step 2: Convert to fraction form
    8,182,483.24/12,274,216.94 = 2,502,756.76/x
  3. Step 3: Cross multiply
    8,182,483.24x = 12,274,216.94 × 2,502,756.76
  4. Step 4: Simplify right side
    8,182,483.24x = 30,719,379,420,291.51
  5. Step 5: Solve for x
    x = 30,719,379,420,291.51/8,182,483.24
  6. Step 6: Final answer
    x = 3,754,285.65

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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.