Home / 1,031,351.04-1,422,912.24-601,277.28

Finding the Fourth Proportional to 1,031,351.04, 1,422,912.24 and 601,277.28

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Solution

The fourth proportional to 1,031,351.04, 1,422,912.24 and 601,277.28 is: 829,557.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,351.04 : 1,422,912.24 = 601,277.28 : x
  2. Step 2: Convert to fraction form
    1,031,351.04/1,422,912.24 = 601,277.28/x
  3. Step 3: Cross multiply
    1,031,351.04x = 1,422,912.24 × 601,277.28
  4. Step 4: Simplify right side
    1,031,351.04x = 855,564,801,345.91
  5. Step 5: Solve for x
    x = 855,564,801,345.91/1,031,351.04
  6. Step 6: Final answer
    x = 829,557.32

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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.