Home / 4,158,043.10-6,228,207.30-3,360,881.60

Finding the Fourth Proportional to 4,158,043.10, 6,228,207.30 and 3,360,881.60

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Solution

The fourth proportional to 4,158,043.10, 6,228,207.30 and 3,360,881.60 is: 5,034,163.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,043.10 : 6,228,207.30 = 3,360,881.60 : x
  2. Step 2: Convert to fraction form
    4,158,043.10/6,228,207.30 = 3,360,881.60/x
  3. Step 3: Cross multiply
    4,158,043.10x = 6,228,207.30 × 3,360,881.60
  4. Step 4: Simplify right side
    4,158,043.10x = 20,932,267,315,555.68
  5. Step 5: Solve for x
    x = 20,932,267,315,555.68/4,158,043.10
  6. Step 6: Final answer
    x = 5,034,163.14

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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.