Home / 2,625,789.24-3,624,799.77-1,537,910.64

Finding the Fourth Proportional to 2,625,789.24, 3,624,799.77 and 1,537,910.64

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Solution

The fourth proportional to 2,625,789.24, 3,624,799.77 and 1,537,910.64 is: 2,123,025.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,789.24 : 3,624,799.77 = 1,537,910.64 : x
  2. Step 2: Convert to fraction form
    2,625,789.24/3,624,799.77 = 1,537,910.64/x
  3. Step 3: Cross multiply
    2,625,789.24x = 3,624,799.77 × 1,537,910.64
  4. Step 4: Simplify right side
    2,625,789.24x = 5,574,618,134,152.55
  5. Step 5: Solve for x
    x = 5,574,618,134,152.55/2,625,789.24
  6. Step 6: Final answer
    x = 2,123,025.74

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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.