Home / 2,292,161.24-3,438,238.10-609,264.76

Finding the Fourth Proportional to 2,292,161.24, 3,438,238.10 and 609,264.76

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Solution

The fourth proportional to 2,292,161.24, 3,438,238.10 and 609,264.76 is: 913,896.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,161.24 : 3,438,238.10 = 609,264.76 : x
  2. Step 2: Convert to fraction form
    2,292,161.24/3,438,238.10 = 609,264.76/x
  3. Step 3: Cross multiply
    2,292,161.24x = 3,438,238.10 × 609,264.76
  4. Step 4: Simplify right side
    2,292,161.24x = 2,094,797,310,819.36
  5. Step 5: Solve for x
    x = 2,094,797,310,819.36/2,292,161.24
  6. Step 6: Final answer
    x = 913,896.14

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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.