Home / 1,324,002.12-1,827,183.61-735,304.25

Finding the Fourth Proportional to 1,324,002.12, 1,827,183.61 and 735,304.25

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Solution

The fourth proportional to 1,324,002.12, 1,827,183.61 and 735,304.25 is: 1,014,753.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,324,002.12 : 1,827,183.61 = 735,304.25 : x
  2. Step 2: Convert to fraction form
    1,324,002.12/1,827,183.61 = 735,304.25/x
  3. Step 3: Cross multiply
    1,324,002.12x = 1,827,183.61 × 735,304.25
  4. Step 4: Simplify right side
    1,324,002.12x = 1,343,535,881,288.69
  5. Step 5: Solve for x
    x = 1,343,535,881,288.69/1,324,002.12
  6. Step 6: Final answer
    x = 1,014,753.57

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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.