Home / 849,114.46-1,273,671.45-582,065.36

Finding the Fourth Proportional to 849,114.46, 1,273,671.45 and 582,065.36

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Solution

The fourth proportional to 849,114.46, 1,273,671.45 and 582,065.36 is: 873,097.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    849,114.46 : 1,273,671.45 = 582,065.36 : x
  2. Step 2: Convert to fraction form
    849,114.46/1,273,671.45 = 582,065.36/x
  3. Step 3: Cross multiply
    849,114.46x = 1,273,671.45 × 582,065.36
  4. Step 4: Simplify right side
    849,114.46x = 741,360,031,065.97
  5. Step 5: Solve for x
    x = 741,360,031,065.97/849,114.46
  6. Step 6: Final answer
    x = 873,097.88

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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.