Home / 6,677,954.10-10,017,318.66-1,885,242.01

Finding the Fourth Proportional to 6,677,954.10, 10,017,318.66 and 1,885,242.01

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Solution

The fourth proportional to 6,677,954.10, 10,017,318.66 and 1,885,242.01 is: 2,827,972.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,677,954.10 : 10,017,318.66 = 1,885,242.01 : x
  2. Step 2: Convert to fraction form
    6,677,954.10/10,017,318.66 = 1,885,242.01/x
  3. Step 3: Cross multiply
    6,677,954.10x = 10,017,318.66 × 1,885,242.01
  4. Step 4: Simplify right side
    6,677,954.10x = 18,885,069,965,388.91
  5. Step 5: Solve for x
    x = 18,885,069,965,388.91/6,677,954.10
  6. Step 6: Final answer
    x = 2,827,972.41

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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.