Home / 2,499,795.36-3,749,869.24-1,237,284

Finding the Fourth Proportional to 2,499,795.36, 3,749,869.24 and 1,237,284

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Solution

The fourth proportional to 2,499,795.36, 3,749,869.24 and 1,237,284 is: 1,856,013.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,499,795.36 : 3,749,869.24 = 1,237,284 : x
  2. Step 2: Convert to fraction form
    2,499,795.36/3,749,869.24 = 1,237,284/x
  3. Step 3: Cross multiply
    2,499,795.36x = 3,749,869.24 × 1,237,284
  4. Step 4: Simplify right side
    2,499,795.36x = 4,639,653,212,744.16
  5. Step 5: Solve for x
    x = 4,639,653,212,744.16/2,499,795.36
  6. Step 6: Final answer
    x = 1,856,013.21

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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.