Home / 7,622,194.08-11,424,594.16-3,070,330.24

Finding the Fourth Proportional to 7,622,194.08, 11,424,594.16 and 3,070,330.24

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Solution

The fourth proportional to 7,622,194.08, 11,424,594.16 and 3,070,330.24 is: 4,601,992.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,622,194.08 : 11,424,594.16 = 3,070,330.24 : x
  2. Step 2: Convert to fraction form
    7,622,194.08/11,424,594.16 = 3,070,330.24/x
  3. Step 3: Cross multiply
    7,622,194.08x = 11,424,594.16 × 3,070,330.24
  4. Step 4: Simplify right side
    7,622,194.08x = 35,077,276,929,175.40
  5. Step 5: Solve for x
    x = 35,077,276,929,175.40/7,622,194.08
  6. Step 6: Final answer
    x = 4,601,992.10

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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.