Home / 1,073,314.02-1,481,206.68-589,870.38

Finding the Fourth Proportional to 1,073,314.02, 1,481,206.68 and 589,870.38

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Solution

The fourth proportional to 1,073,314.02, 1,481,206.68 and 589,870.38 is: 814,039.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,314.02 : 1,481,206.68 = 589,870.38 : x
  2. Step 2: Convert to fraction form
    1,073,314.02/1,481,206.68 = 589,870.38/x
  3. Step 3: Cross multiply
    1,073,314.02x = 1,481,206.68 × 589,870.38
  4. Step 4: Simplify right side
    1,073,314.02x = 873,719,947,190.14
  5. Step 5: Solve for x
    x = 873,719,947,190.14/1,073,314.02
  6. Step 6: Final answer
    x = 814,039.44

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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.