Home / 9,351,897.26-14,028,641.40-3,286,105.16

Finding the Fourth Proportional to 9,351,897.26, 14,028,641.40 and 3,286,105.16

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Solution

The fourth proportional to 9,351,897.26, 14,028,641.40 and 3,286,105.16 is: 4,929,437.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,351,897.26 : 14,028,641.40 = 3,286,105.16 : x
  2. Step 2: Convert to fraction form
    9,351,897.26/14,028,641.40 = 3,286,105.16/x
  3. Step 3: Cross multiply
    9,351,897.26x = 14,028,641.40 × 3,286,105.16
  4. Step 4: Simplify right side
    9,351,897.26x = 46,099,590,892,329.62
  5. Step 5: Solve for x
    x = 46,099,590,892,329.62/9,351,897.26
  6. Step 6: Final answer
    x = 4,929,437.27

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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.