Home / 6,604,660.68-9,114,497.76-3,703,989.27

Finding the Fourth Proportional to 6,604,660.68, 9,114,497.76 and 3,703,989.27

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Solution

The fourth proportional to 6,604,660.68, 9,114,497.76 and 3,703,989.27 is: 5,111,542.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,604,660.68 : 9,114,497.76 = 3,703,989.27 : x
  2. Step 2: Convert to fraction form
    6,604,660.68/9,114,497.76 = 3,703,989.27/x
  3. Step 3: Cross multiply
    6,604,660.68x = 9,114,497.76 × 3,703,989.27
  4. Step 4: Simplify right side
    6,604,660.68x = 33,760,001,885,959.09
  5. Step 5: Solve for x
    x = 33,760,001,885,959.09/6,604,660.68
  6. Step 6: Final answer
    x = 5,111,542.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.