Home / 3,133,553.10-4,700,329.65-889,691.10

Finding the Fourth Proportional to 3,133,553.10, 4,700,329.65 and 889,691.10

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Solution

The fourth proportional to 3,133,553.10, 4,700,329.65 and 889,691.10 is: 1,334,536.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,553.10 : 4,700,329.65 = 889,691.10 : x
  2. Step 2: Convert to fraction form
    3,133,553.10/4,700,329.65 = 889,691.10/x
  3. Step 3: Cross multiply
    3,133,553.10x = 4,700,329.65 × 889,691.10
  4. Step 4: Simplify right side
    3,133,553.10x = 4,181,841,456,671.12
  5. Step 5: Solve for x
    x = 4,181,841,456,671.12/3,133,553.10
  6. Step 6: Final answer
    x = 1,334,536.65

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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.