Home / 9,566,942.90-14,350,467.20-2,378,476.81

Finding the Fourth Proportional to 9,566,942.90, 14,350,467.20 and 2,378,476.81

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Solution

The fourth proportional to 9,566,942.90, 14,350,467.20 and 2,378,476.81 is: 3,567,728.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,566,942.90 : 14,350,467.20 = 2,378,476.81 : x
  2. Step 2: Convert to fraction form
    9,566,942.90/14,350,467.20 = 2,378,476.81/x
  3. Step 3: Cross multiply
    9,566,942.90x = 14,350,467.20 × 2,378,476.81
  4. Step 4: Simplify right side
    9,566,942.90x = 34,132,253,382,059.49
  5. Step 5: Solve for x
    x = 34,132,253,382,059.49/9,566,942.90
  6. Step 6: Final answer
    x = 3,567,728.35

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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.