Home / 2,633,209.48-3,948,692.68-1,034,651.22

Finding the Fourth Proportional to 2,633,209.48, 3,948,692.68 and 1,034,651.22

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Solution

The fourth proportional to 2,633,209.48, 3,948,692.68 and 1,034,651.22 is: 1,551,536.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,209.48 : 3,948,692.68 = 1,034,651.22 : x
  2. Step 2: Convert to fraction form
    2,633,209.48/3,948,692.68 = 1,034,651.22/x
  3. Step 3: Cross multiply
    2,633,209.48x = 3,948,692.68 × 1,034,651.22
  4. Step 4: Simplify right side
    2,633,209.48x = 4,085,519,698,767.07
  5. Step 5: Solve for x
    x = 4,085,519,698,767.07/2,633,209.48
  6. Step 6: Final answer
    x = 1,551,536.15

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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.