Home / 7,757,256.26-10,703,389.65-4,493,876.36

Finding the Fourth Proportional to 7,757,256.26, 10,703,389.65 and 4,493,876.36

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Solution

The fourth proportional to 7,757,256.26, 10,703,389.65 and 4,493,876.36 is: 6,200,608.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,757,256.26 : 10,703,389.65 = 4,493,876.36 : x
  2. Step 2: Convert to fraction form
    7,757,256.26/10,703,389.65 = 4,493,876.36/x
  3. Step 3: Cross multiply
    7,757,256.26x = 10,703,389.65 × 4,493,876.36
  4. Step 4: Simplify right side
    7,757,256.26x = 48,099,709,666,486.73
  5. Step 5: Solve for x
    x = 48,099,709,666,486.73/7,757,256.26
  6. Step 6: Final answer
    x = 6,200,608.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.