Home / 2,044,147.28-3,066,903.34-906,752.57

Finding the Fourth Proportional to 2,044,147.28, 3,066,903.34 and 906,752.57

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Solution

The fourth proportional to 2,044,147.28, 3,066,903.34 and 906,752.57 is: 1,360,431.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,147.28 : 3,066,903.34 = 906,752.57 : x
  2. Step 2: Convert to fraction form
    2,044,147.28/3,066,903.34 = 906,752.57/x
  3. Step 3: Cross multiply
    2,044,147.28x = 3,066,903.34 × 906,752.57
  4. Step 4: Simplify right side
    2,044,147.28x = 2,780,922,467,885.19
  5. Step 5: Solve for x
    x = 2,780,922,467,885.19/2,044,147.28
  6. Step 6: Final answer
    x = 1,360,431.56

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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.