Home / 7,626,014.35-11,439,012.33-1,946,239.27

Finding the Fourth Proportional to 7,626,014.35, 11,439,012.33 and 1,946,239.27

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Solution

The fourth proportional to 7,626,014.35, 11,439,012.33 and 1,946,239.27 is: 2,919,356.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,626,014.35 : 11,439,012.33 = 1,946,239.27 : x
  2. Step 2: Convert to fraction form
    7,626,014.35/11,439,012.33 = 1,946,239.27/x
  3. Step 3: Cross multiply
    7,626,014.35x = 11,439,012.33 × 1,946,239.27
  4. Step 4: Simplify right side
    7,626,014.35x = 22,263,055,006,660.20
  5. Step 5: Solve for x
    x = 22,263,055,006,660.20/7,626,014.35
  6. Step 6: Final answer
    x = 2,919,356.56

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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.