Home / 6,241,320.30-9,363,005.10-1,923,371.27

Finding the Fourth Proportional to 6,241,320.30, 9,363,005.10 and 1,923,371.27

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Solution

The fourth proportional to 6,241,320.30, 9,363,005.10 and 1,923,371.27 is: 2,885,372.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,320.30 : 9,363,005.10 = 1,923,371.27 : x
  2. Step 2: Convert to fraction form
    6,241,320.30/9,363,005.10 = 1,923,371.27/x
  3. Step 3: Cross multiply
    6,241,320.30x = 9,363,005.10 × 1,923,371.27
  4. Step 4: Simplify right side
    6,241,320.30x = 18,008,534,963,388.45
  5. Step 5: Solve for x
    x = 18,008,534,963,388.45/6,241,320.30
  6. Step 6: Final answer
    x = 2,885,372.66

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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.