Home / 3,655,518.30-5,044,692.22-2,001,734.87

Finding the Fourth Proportional to 3,655,518.30, 5,044,692.22 and 2,001,734.87

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Solution

The fourth proportional to 3,655,518.30, 5,044,692.22 and 2,001,734.87 is: 2,762,436.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,518.30 : 5,044,692.22 = 2,001,734.87 : x
  2. Step 2: Convert to fraction form
    3,655,518.30/5,044,692.22 = 2,001,734.87/x
  3. Step 3: Cross multiply
    3,655,518.30x = 5,044,692.22 × 2,001,734.87
  4. Step 4: Simplify right side
    3,655,518.30x = 10,098,136,313,881.51
  5. Step 5: Solve for x
    x = 10,098,136,313,881.51/3,655,518.30
  6. Step 6: Final answer
    x = 2,762,436.26

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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.