Home / 1,935,560.80-2,903,257.36-587,692.86

Finding the Fourth Proportional to 1,935,560.80, 2,903,257.36 and 587,692.86

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Solution

The fourth proportional to 1,935,560.80, 2,903,257.36 and 587,692.86 is: 881,513.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,560.80 : 2,903,257.36 = 587,692.86 : x
  2. Step 2: Convert to fraction form
    1,935,560.80/2,903,257.36 = 587,692.86/x
  3. Step 3: Cross multiply
    1,935,560.80x = 2,903,257.36 × 587,692.86
  4. Step 4: Simplify right side
    1,935,560.80x = 1,706,223,621,214.45
  5. Step 5: Solve for x
    x = 1,706,223,621,214.45/1,935,560.80
  6. Step 6: Final answer
    x = 881,513.83

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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.