Home / 794,266.94-1,096,061.54-454,669.58

Finding the Fourth Proportional to 794,266.94, 1,096,061.54 and 454,669.58

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Solution

The fourth proportional to 794,266.94, 1,096,061.54 and 454,669.58 is: 627,428.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,266.94 : 1,096,061.54 = 454,669.58 : x
  2. Step 2: Convert to fraction form
    794,266.94/1,096,061.54 = 454,669.58/x
  3. Step 3: Cross multiply
    794,266.94x = 1,096,061.54 × 454,669.58
  4. Step 4: Simplify right side
    794,266.94x = 498,345,840,045.95
  5. Step 5: Solve for x
    x = 498,345,840,045.95/794,266.94
  6. Step 6: Final answer
    x = 627,428.66

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1.5x scale

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.