Home / 1,073,317.02-1,481,210.82-589,873.38

Finding the Fourth Proportional to 1,073,317.02, 1,481,210.82 and 589,873.38

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Solution

The fourth proportional to 1,073,317.02, 1,481,210.82 and 589,873.38 is: 814,043.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,317.02 : 1,481,210.82 = 589,873.38 : x
  2. Step 2: Convert to fraction form
    1,073,317.02/1,481,210.82 = 589,873.38/x
  3. Step 3: Cross multiply
    1,073,317.02x = 1,481,210.82 × 589,873.38
  4. Step 4: Simplify right side
    1,073,317.02x = 873,726,832,885.97
  5. Step 5: Solve for x
    x = 873,726,832,885.97/1,073,317.02
  6. Step 6: Final answer
    x = 814,043.58

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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.