Home / 2,429,838.73-3,644,857.73-833,499.64

Finding the Fourth Proportional to 2,429,838.73, 3,644,857.73 and 833,499.64

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Solution

The fourth proportional to 2,429,838.73, 3,644,857.73 and 833,499.64 is: 1,250,283.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,429,838.73 : 3,644,857.73 = 833,499.64 : x
  2. Step 2: Convert to fraction form
    2,429,838.73/3,644,857.73 = 833,499.64/x
  3. Step 3: Cross multiply
    2,429,838.73x = 3,644,857.73 × 833,499.64
  4. Step 4: Simplify right side
    2,429,838.73x = 3,037,987,605,806.22
  5. Step 5: Solve for x
    x = 3,037,987,605,806.22/2,429,838.73
  6. Step 6: Final answer
    x = 1,250,283.64

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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.