Home / 1,204,013.30-1,806,058.02-446,044.46

Finding the Fourth Proportional to 1,204,013.30, 1,806,058.02 and 446,044.46

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Solution

The fourth proportional to 1,204,013.30, 1,806,058.02 and 446,044.46 is: 669,080.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,013.30 : 1,806,058.02 = 446,044.46 : x
  2. Step 2: Convert to fraction form
    1,204,013.30/1,806,058.02 = 446,044.46/x
  3. Step 3: Cross multiply
    1,204,013.30x = 1,806,058.02 × 446,044.46
  4. Step 4: Simplify right side
    1,204,013.30x = 805,582,174,259.57
  5. Step 5: Solve for x
    x = 805,582,174,259.57/1,204,013.30
  6. Step 6: Final answer
    x = 669,080.79

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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.