Home / 1,785,049.77-2,677,660.76-586,945.56

Finding the Fourth Proportional to 1,785,049.77, 2,677,660.76 and 586,945.56

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Solution

The fourth proportional to 1,785,049.77, 2,677,660.76 and 586,945.56 is: 880,446.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,785,049.77 : 2,677,660.76 = 586,945.56 : x
  2. Step 2: Convert to fraction form
    1,785,049.77/2,677,660.76 = 586,945.56/x
  3. Step 3: Cross multiply
    1,785,049.77x = 2,677,660.76 × 586,945.56
  4. Step 4: Simplify right side
    1,785,049.77x = 1,571,641,080,879.92
  5. Step 5: Solve for x
    x = 1,571,641,080,879.92/1,785,049.77
  6. Step 6: Final answer
    x = 880,446.65

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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.