Home / 3,636,353-5,018,243.09-2,004,829.13

Finding the Fourth Proportional to 3,636,353, 5,018,243.09 and 2,004,829.13

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Solution

The fourth proportional to 3,636,353, 5,018,243.09 and 2,004,829.13 is: 2,766,706.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,353 : 5,018,243.09 = 2,004,829.13 : x
  2. Step 2: Convert to fraction form
    3,636,353/5,018,243.09 = 2,004,829.13/x
  3. Step 3: Cross multiply
    3,636,353x = 5,018,243.09 × 2,004,829.13
  4. Step 4: Simplify right side
    3,636,353x = 10,060,719,928,253.21
  5. Step 5: Solve for x
    x = 10,060,719,928,253.21/3,636,353
  6. Step 6: Final answer
    x = 2,766,706.07

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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.