Home / 5,891,283.36-8,818,022.94-3,151,978.14

Finding the Fourth Proportional to 5,891,283.36, 8,818,022.94 and 3,151,978.14

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Solution

The fourth proportional to 5,891,283.36, 8,818,022.94 and 3,151,978.14 is: 4,717,854.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,891,283.36 : 8,818,022.94 = 3,151,978.14 : x
  2. Step 2: Convert to fraction form
    5,891,283.36/8,818,022.94 = 3,151,978.14/x
  3. Step 3: Cross multiply
    5,891,283.36x = 8,818,022.94 × 3,151,978.14
  4. Step 4: Simplify right side
    5,891,283.36x = 27,794,215,544,898.53
  5. Step 5: Solve for x
    x = 27,794,215,544,898.53/5,891,283.36
  6. Step 6: Final answer
    x = 4,717,854.13

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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.