Home / 3,636,045.70-5,017,758.26-2,004,417.34

Finding the Fourth Proportional to 3,636,045.70, 5,017,758.26 and 2,004,417.34

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Solution

The fourth proportional to 3,636,045.70, 5,017,758.26 and 2,004,417.34 is: 2,766,104.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,636,045.70 : 5,017,758.26 = 2,004,417.34 : x
  2. Step 2: Convert to fraction form
    3,636,045.70/5,017,758.26 = 2,004,417.34/x
  3. Step 3: Cross multiply
    3,636,045.70x = 5,017,758.26 × 2,004,417.34
  4. Step 4: Simplify right side
    3,636,045.70x = 10,057,681,664,272.23
  5. Step 5: Solve for x
    x = 10,057,681,664,272.23/3,636,045.70
  6. Step 6: Final answer
    x = 2,766,104.31

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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.