Home / 1,085,447.24-1,497,737.78-601,935.56

Finding the Fourth Proportional to 1,085,447.24, 1,497,737.78 and 601,935.56

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Solution

The fourth proportional to 1,085,447.24, 1,497,737.78 and 601,935.56 is: 830,571.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,447.24 : 1,497,737.78 = 601,935.56 : x
  2. Step 2: Convert to fraction form
    1,085,447.24/1,497,737.78 = 601,935.56/x
  3. Step 3: Cross multiply
    1,085,447.24x = 1,497,737.78 × 601,935.56
  4. Step 4: Simplify right side
    1,085,447.24x = 901,541,629,337.46
  5. Step 5: Solve for x
    x = 901,541,629,337.46/1,085,447.24
  6. Step 6: Final answer
    x = 830,571.58

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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.