Home / 2,347,355.39-3,522,341.01-1,267,846.11

Finding the Fourth Proportional to 2,347,355.39, 3,522,341.01 and 1,267,846.11

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Solution

The fourth proportional to 2,347,355.39, 3,522,341.01 and 1,267,846.11 is: 1,902,475.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,355.39 : 3,522,341.01 = 1,267,846.11 : x
  2. Step 2: Convert to fraction form
    2,347,355.39/3,522,341.01 = 1,267,846.11/x
  3. Step 3: Cross multiply
    2,347,355.39x = 3,522,341.01 × 1,267,846.11
  4. Step 4: Simplify right side
    2,347,355.39x = 4,465,786,347,621.97
  5. Step 5: Solve for x
    x = 4,465,786,347,621.97/2,347,355.39
  6. Step 6: Final answer
    x = 1,902,475.60

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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.