Home / 6,241,330.80-9,363,020.85-1,923,381.77

Finding the Fourth Proportional to 6,241,330.80, 9,363,020.85 and 1,923,381.77

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Solution

The fourth proportional to 6,241,330.80, 9,363,020.85 and 1,923,381.77 is: 2,885,388.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,330.80 : 9,363,020.85 = 1,923,381.77 : x
  2. Step 2: Convert to fraction form
    6,241,330.80/9,363,020.85 = 1,923,381.77/x
  3. Step 3: Cross multiply
    6,241,330.80x = 9,363,020.85 × 1,923,381.77
  4. Step 4: Simplify right side
    6,241,330.80x = 18,008,663,568,204.80
  5. Step 5: Solve for x
    x = 18,008,663,568,204.80/6,241,330.80
  6. Step 6: Final answer
    x = 2,885,388.41

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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.