Home / 7,626,017.02-11,439,016.34-1,946,241.94

Finding the Fourth Proportional to 7,626,017.02, 11,439,016.34 and 1,946,241.94

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Solution

The fourth proportional to 7,626,017.02, 11,439,016.34 and 1,946,241.94 is: 2,919,360.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,626,017.02 : 11,439,016.34 = 1,946,241.94 : x
  2. Step 2: Convert to fraction form
    7,626,017.02/11,439,016.34 = 1,946,241.94/x
  3. Step 3: Cross multiply
    7,626,017.02x = 11,439,016.34 × 1,946,241.94
  4. Step 4: Simplify right side
    7,626,017.02x = 22,263,093,353,253.30
  5. Step 5: Solve for x
    x = 22,263,093,353,253.30/7,626,017.02
  6. Step 6: Final answer
    x = 2,919,360.56

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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.