Home / 2,397,691.41-3,596,537.38-977,858.61

Finding the Fourth Proportional to 2,397,691.41, 3,596,537.38 and 977,858.61

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Solution

The fourth proportional to 2,397,691.41, 3,596,537.38 and 977,858.61 is: 1,466,788.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397,691.41 : 3,596,537.38 = 977,858.61 : x
  2. Step 2: Convert to fraction form
    2,397,691.41/3,596,537.38 = 977,858.61/x
  3. Step 3: Cross multiply
    2,397,691.41x = 3,596,537.38 × 977,858.61
  4. Step 4: Simplify right side
    2,397,691.41x = 3,516,905,043,219.84
  5. Step 5: Solve for x
    x = 3,516,905,043,219.84/2,397,691.41
  6. Step 6: Final answer
    x = 1,466,788.02

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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.