Home / 1,480,283.56-2,042,677.29-835,767.37

Finding the Fourth Proportional to 1,480,283.56, 2,042,677.29 and 835,767.37

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Solution

The fourth proportional to 1,480,283.56, 2,042,677.29 and 835,767.37 is: 1,153,294.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,480,283.56 : 2,042,677.29 = 835,767.37 : x
  2. Step 2: Convert to fraction form
    1,480,283.56/2,042,677.29 = 835,767.37/x
  3. Step 3: Cross multiply
    1,480,283.56x = 2,042,677.29 × 835,767.37
  4. Step 4: Simplify right side
    1,480,283.56x = 1,707,203,021,315.33
  5. Step 5: Solve for x
    x = 1,707,203,021,315.33/1,480,283.56
  6. Step 6: Final answer
    x = 1,153,294.59

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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.