Home / 2,397,692.41-3,596,538.88-977,859.61

Finding the Fourth Proportional to 2,397,692.41, 3,596,538.88 and 977,859.61

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Solution

The fourth proportional to 2,397,692.41, 3,596,538.88 and 977,859.61 is: 1,466,789.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397,692.41 : 3,596,538.88 = 977,859.61 : x
  2. Step 2: Convert to fraction form
    2,397,692.41/3,596,538.88 = 977,859.61/x
  3. Step 3: Cross multiply
    2,397,692.41x = 3,596,538.88 × 977,859.61
  4. Step 4: Simplify right side
    2,397,692.41x = 3,516,910,106,546.64
  5. Step 5: Solve for x
    x = 3,516,910,106,546.64/2,397,692.41
  6. Step 6: Final answer
    x = 1,466,789.52

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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.