Home / 1,144,726.02-1,717,089.03-396,772.02

Finding the Fourth Proportional to 1,144,726.02, 1,717,089.03 and 396,772.02

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Solution

The fourth proportional to 1,144,726.02, 1,717,089.03 and 396,772.02 is: 595,158.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,726.02 : 1,717,089.03 = 396,772.02 : x
  2. Step 2: Convert to fraction form
    1,144,726.02/1,717,089.03 = 396,772.02/x
  3. Step 3: Cross multiply
    1,144,726.02x = 1,717,089.03 × 396,772.02
  4. Step 4: Simplify right side
    1,144,726.02x = 681,292,882,952.94
  5. Step 5: Solve for x
    x = 681,292,882,952.94/1,144,726.02
  6. Step 6: Final answer
    x = 595,158.03

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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.