Home / 5,110,021.08-7,642,024.38-4,544,725.32

Finding the Fourth Proportional to 5,110,021.08, 7,642,024.38 and 4,544,725.32

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Solution

The fourth proportional to 5,110,021.08, 7,642,024.38 and 4,544,725.32 is: 6,796,625.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,110,021.08 : 7,642,024.38 = 4,544,725.32 : x
  2. Step 2: Convert to fraction form
    5,110,021.08/7,642,024.38 = 4,544,725.32/x
  3. Step 3: Cross multiply
    5,110,021.08x = 7,642,024.38 × 4,544,725.32
  4. Step 4: Simplify right side
    5,110,021.08x = 34,730,901,695,843.30
  5. Step 5: Solve for x
    x = 34,730,901,695,843.30/5,110,021.08
  6. Step 6: Final answer
    x = 6,796,625.91

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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.