Home / 3,636,351-5,018,240.33-2,004,827.13

Finding the Fourth Proportional to 3,636,351, 5,018,240.33 and 2,004,827.13

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Solution

The fourth proportional to 3,636,351, 5,018,240.33 and 2,004,827.13 is: 2,766,703.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,351 : 5,018,240.33 = 2,004,827.13 : x
  2. Step 2: Convert to fraction form
    3,636,351/5,018,240.33 = 2,004,827.13/x
  3. Step 3: Cross multiply
    3,636,351x = 5,018,240.33 × 2,004,827.13
  4. Step 4: Simplify right side
    3,636,351x = 10,060,704,348,420.02
  5. Step 5: Solve for x
    x = 10,060,704,348,420.02/3,636,351
  6. Step 6: Final answer
    x = 2,766,703.31

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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.