Home / 4,320,652.20-6,479,477.46-2,404,487.56

Finding the Fourth Proportional to 4,320,652.20, 6,479,477.46 and 2,404,487.56

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Solution

The fourth proportional to 4,320,652.20, 6,479,477.46 and 2,404,487.56 is: 3,605,896.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,320,652.20 : 6,479,477.46 = 2,404,487.56 : x
  2. Step 2: Convert to fraction form
    4,320,652.20/6,479,477.46 = 2,404,487.56/x
  3. Step 3: Cross multiply
    4,320,652.20x = 6,479,477.46 × 2,404,487.56
  4. Step 4: Simplify right side
    4,320,652.20x = 15,579,822,947,870.40
  5. Step 5: Solve for x
    x = 15,579,822,947,870.40/4,320,652.20
  6. Step 6: Final answer
    x = 3,605,896.11

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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.