Home / 1,073,194.02-1,480,977.90-589,759.02

Finding the Fourth Proportional to 1,073,194.02, 1,480,977.90 and 589,759.02

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Solution

The fourth proportional to 1,073,194.02, 1,480,977.90 and 589,759.02 is: 813,851.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,194.02 : 1,480,977.90 = 589,759.02 : x
  2. Step 2: Convert to fraction form
    1,073,194.02/1,480,977.90 = 589,759.02/x
  3. Step 3: Cross multiply
    1,073,194.02x = 1,480,977.90 × 589,759.02
  4. Step 4: Simplify right side
    1,073,194.02x = 873,420,074,945.66
  5. Step 5: Solve for x
    x = 873,420,074,945.66/1,073,194.02
  6. Step 6: Final answer
    x = 813,851.05

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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.