Home / 1,349,472.44-2,024,313.21-450,917.33

Finding the Fourth Proportional to 1,349,472.44, 2,024,313.21 and 450,917.33

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Solution

The fourth proportional to 1,349,472.44, 2,024,313.21 and 450,917.33 is: 676,410.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,472.44 : 2,024,313.21 = 450,917.33 : x
  2. Step 2: Convert to fraction form
    1,349,472.44/2,024,313.21 = 450,917.33/x
  3. Step 3: Cross multiply
    1,349,472.44x = 2,024,313.21 × 450,917.33
  4. Step 4: Simplify right side
    1,349,472.44x = 912,797,897,615.36
  5. Step 5: Solve for x
    x = 912,797,897,615.36/1,349,472.44
  6. Step 6: Final answer
    x = 676,410.92

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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.