Home / 3,238,588.10-4,857,882.15-994,726.10

Finding the Fourth Proportional to 3,238,588.10, 4,857,882.15 and 994,726.10

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Solution

The fourth proportional to 3,238,588.10, 4,857,882.15 and 994,726.10 is: 1,492,089.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,238,588.10 : 4,857,882.15 = 994,726.10 : x
  2. Step 2: Convert to fraction form
    3,238,588.10/4,857,882.15 = 994,726.10/x
  3. Step 3: Cross multiply
    3,238,588.10x = 4,857,882.15 × 994,726.10
  4. Step 4: Simplify right side
    3,238,588.10x = 4,832,262,165,329.12
  5. Step 5: Solve for x
    x = 4,832,262,165,329.12/3,238,588.10
  6. Step 6: Final answer
    x = 1,492,089.15

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Double scale
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Similar ratio
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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.