Home / 1,062,604.78-1,593,038.58-494,340.10

Finding the Fourth Proportional to 1,062,604.78, 1,593,038.58 and 494,340.10

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Solution

The fourth proportional to 1,062,604.78, 1,593,038.58 and 494,340.10 is: 741,106.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,604.78 : 1,593,038.58 = 494,340.10 : x
  2. Step 2: Convert to fraction form
    1,062,604.78/1,593,038.58 = 494,340.10/x
  3. Step 3: Cross multiply
    1,062,604.78x = 1,593,038.58 × 494,340.10
  4. Step 4: Simplify right side
    1,062,604.78x = 787,502,850,941.06
  5. Step 5: Solve for x
    x = 787,502,850,941.06/1,062,604.78
  6. Step 6: Final answer
    x = 741,106.07

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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.