Home / 7,610,746.22-11,418,024.44-2,219,397.24

Finding the Fourth Proportional to 7,610,746.22, 11,418,024.44 and 2,219,397.24

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Solution

The fourth proportional to 7,610,746.22, 11,418,024.44 and 2,219,397.24 is: 3,329,651.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,610,746.22 : 11,418,024.44 = 2,219,397.24 : x
  2. Step 2: Convert to fraction form
    7,610,746.22/11,418,024.44 = 2,219,397.24/x
  3. Step 3: Cross multiply
    7,610,746.22x = 11,418,024.44 × 2,219,397.24
  4. Step 4: Simplify right side
    7,610,746.22x = 25,341,131,928,388.55
  5. Step 5: Solve for x
    x = 25,341,131,928,388.55/7,610,746.22
  6. Step 6: Final answer
    x = 3,329,651.42

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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.