Home / 10,939,634.08-15,097,555.97-6,230,228.33

Finding the Fourth Proportional to 10,939,634.08, 15,097,555.97 and 6,230,228.33

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Solution

The fourth proportional to 10,939,634.08, 15,097,555.97 and 6,230,228.33 is: 8,598,205.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,939,634.08 : 15,097,555.97 = 6,230,228.33 : x
  2. Step 2: Convert to fraction form
    10,939,634.08/15,097,555.97 = 6,230,228.33/x
  3. Step 3: Cross multiply
    10,939,634.08x = 15,097,555.97 × 6,230,228.33
  4. Step 4: Simplify right side
    10,939,634.08x = 94,061,220,918,054.64
  5. Step 5: Solve for x
    x = 94,061,220,918,054.64/10,939,634.08
  6. Step 6: Final answer
    x = 8,598,205.41

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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.