Home / 1,468,323.72-2,201,610.78-508,464

Finding the Fourth Proportional to 1,468,323.72, 2,201,610.78 and 508,464

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Solution

The fourth proportional to 1,468,323.72, 2,201,610.78 and 508,464 is: 762,393.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,323.72 : 2,201,610.78 = 508,464 : x
  2. Step 2: Convert to fraction form
    1,468,323.72/2,201,610.78 = 508,464/x
  3. Step 3: Cross multiply
    1,468,323.72x = 2,201,610.78 × 508,464
  4. Step 4: Simplify right side
    1,468,323.72x = 1,119,439,823,641.92
  5. Step 5: Solve for x
    x = 1,119,439,823,641.92/1,468,323.72
  6. Step 6: Final answer
    x = 762,393.07

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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.