Home / 6,045,888.42-8,343,018.09-3,329,109.54

Finding the Fourth Proportional to 6,045,888.42, 8,343,018.09 and 3,329,109.54

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Solution

The fourth proportional to 6,045,888.42, 8,343,018.09 and 3,329,109.54 is: 4,594,001.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,045,888.42 : 8,343,018.09 = 3,329,109.54 : x
  2. Step 2: Convert to fraction form
    6,045,888.42/8,343,018.09 = 3,329,109.54/x
  3. Step 3: Cross multiply
    6,045,888.42x = 8,343,018.09 × 3,329,109.54
  4. Step 4: Simplify right side
    6,045,888.42x = 27,774,821,115,811.58
  5. Step 5: Solve for x
    x = 27,774,821,115,811.58/6,045,888.42
  6. Step 6: Final answer
    x = 4,594,001.61

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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.