Home / 5,849,313.38-8,072,272.32-3,270,987.80

Finding the Fourth Proportional to 5,849,313.38, 8,072,272.32 and 3,270,987.80

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Solution

The fourth proportional to 5,849,313.38, 8,072,272.32 and 3,270,987.80 is: 4,514,086.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,849,313.38 : 8,072,272.32 = 3,270,987.80 : x
  2. Step 2: Convert to fraction form
    5,849,313.38/8,072,272.32 = 3,270,987.80/x
  3. Step 3: Cross multiply
    5,849,313.38x = 8,072,272.32 × 3,270,987.80
  4. Step 4: Simplify right side
    5,849,313.38x = 26,404,304,276,997.70
  5. Step 5: Solve for x
    x = 26,404,304,276,997.70/5,849,313.38
  6. Step 6: Final answer
    x = 4,514,086.11

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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.