Home / 2,339,174.39-3,228,248.18-1,859,696.51

Finding the Fourth Proportional to 2,339,174.39, 3,228,248.18 and 1,859,696.51

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Solution

The fourth proportional to 2,339,174.39, 3,228,248.18 and 1,859,696.51 is: 2,566,530.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,174.39 : 3,228,248.18 = 1,859,696.51 : x
  2. Step 2: Convert to fraction form
    2,339,174.39/3,228,248.18 = 1,859,696.51/x
  3. Step 3: Cross multiply
    2,339,174.39x = 3,228,248.18 × 1,859,696.51
  4. Step 4: Simplify right side
    2,339,174.39x = 6,003,561,862,267.85
  5. Step 5: Solve for x
    x = 6,003,561,862,267.85/2,339,174.39
  6. Step 6: Final answer
    x = 2,566,530.27

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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.