Home / 2,336,882.81-3,505,501.52-631,001.29

Finding the Fourth Proportional to 2,336,882.81, 3,505,501.52 and 631,001.29

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Solution

The fourth proportional to 2,336,882.81, 3,505,501.52 and 631,001.29 is: 946,549.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,882.81 : 3,505,501.52 = 631,001.29 : x
  2. Step 2: Convert to fraction form
    2,336,882.81/3,505,501.52 = 631,001.29/x
  3. Step 3: Cross multiply
    2,336,882.81x = 3,505,501.52 × 631,001.29
  4. Step 4: Simplify right side
    2,336,882.81x = 2,211,975,966,997.82
  5. Step 5: Solve for x
    x = 2,211,975,966,997.82/2,336,882.81
  6. Step 6: Final answer
    x = 946,549.80

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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.