Home / 3,023,287.65-4,534,903.08-1,225,743.75

Finding the Fourth Proportional to 3,023,287.65, 4,534,903.08 and 1,225,743.75

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Solution

The fourth proportional to 3,023,287.65, 4,534,903.08 and 1,225,743.75 is: 1,838,604.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,287.65 : 4,534,903.08 = 1,225,743.75 : x
  2. Step 2: Convert to fraction form
    3,023,287.65/4,534,903.08 = 1,225,743.75/x
  3. Step 3: Cross multiply
    3,023,287.65x = 4,534,903.08 × 1,225,743.75
  4. Step 4: Simplify right side
    3,023,287.65x = 5,558,629,107,165.75
  5. Step 5: Solve for x
    x = 5,558,629,107,165.75/3,023,287.65
  6. Step 6: Final answer
    x = 1,838,604.11

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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.