Home / 2,046,836.43-2,824,637.00-1,129,044.87

Finding the Fourth Proportional to 2,046,836.43, 2,824,637.00 and 1,129,044.87

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Solution

The fourth proportional to 2,046,836.43, 2,824,637.00 and 1,129,044.87 is: 1,558,083.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,836.43 : 2,824,637.00 = 1,129,044.87 : x
  2. Step 2: Convert to fraction form
    2,046,836.43/2,824,637.00 = 1,129,044.87/x
  3. Step 3: Cross multiply
    2,046,836.43x = 2,824,637.00 × 1,129,044.87
  4. Step 4: Simplify right side
    2,046,836.43x = 3,189,141,908,816.97
  5. Step 5: Solve for x
    x = 3,189,141,908,816.97/2,046,836.43
  6. Step 6: Final answer
    x = 1,558,083.42

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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.