Home / 1,804,866.50-2,707,902.70-590,498.71

Finding the Fourth Proportional to 1,804,866.50, 2,707,902.70 and 590,498.71

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Solution

The fourth proportional to 1,804,866.50, 2,707,902.70 and 590,498.71 is: 885,945.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,866.50 : 2,707,902.70 = 590,498.71 : x
  2. Step 2: Convert to fraction form
    1,804,866.50/2,707,902.70 = 590,498.71/x
  3. Step 3: Cross multiply
    1,804,866.50x = 2,707,902.70 × 590,498.71
  4. Step 4: Simplify right side
    1,804,866.50x = 1,599,013,042,909.51
  5. Step 5: Solve for x
    x = 1,599,013,042,909.51/1,804,866.50
  6. Step 6: Final answer
    x = 885,945.33

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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.