Home / 4,462,860.20-6,158,876.96-2,529,056.48

Finding the Fourth Proportional to 4,462,860.20, 6,158,876.96 and 2,529,056.48

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Solution

The fourth proportional to 4,462,860.20, 6,158,876.96 and 2,529,056.48 is: 3,490,171.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462,860.20 : 6,158,876.96 = 2,529,056.48 : x
  2. Step 2: Convert to fraction form
    4,462,860.20/6,158,876.96 = 2,529,056.48/x
  3. Step 3: Cross multiply
    4,462,860.20x = 6,158,876.96 × 2,529,056.48
  4. Step 4: Simplify right side
    4,462,860.20x = 15,576,147,685,210.70
  5. Step 5: Solve for x
    x = 15,576,147,685,210.70/4,462,860.20
  6. Step 6: Final answer
    x = 3,490,171.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.