Home / 849,158.26-1,171,836.57-467,184.22

Finding the Fourth Proportional to 849,158.26, 1,171,836.57 and 467,184.22

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Solution

The fourth proportional to 849,158.26, 1,171,836.57 and 467,184.22 is: 644,713.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    849,158.26 : 1,171,836.57 = 467,184.22 : x
  2. Step 2: Convert to fraction form
    849,158.26/1,171,836.57 = 467,184.22/x
  3. Step 3: Cross multiply
    849,158.26x = 1,171,836.57 × 467,184.22
  4. Step 4: Simplify right side
    849,158.26x = 547,463,553,922.93
  5. Step 5: Solve for x
    x = 547,463,553,922.93/849,158.26
  6. Step 6: Final answer
    x = 644,713.22

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Double scale
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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.