Home / 2,064,751.36-2,849,283.20-1,159,371.52

Finding the Fourth Proportional to 2,064,751.36, 2,849,283.20 and 1,159,371.52

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Solution

The fourth proportional to 2,064,751.36, 2,849,283.20 and 1,159,371.52 is: 1,599,891.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,064,751.36 : 2,849,283.20 = 1,159,371.52 : x
  2. Step 2: Convert to fraction form
    2,064,751.36/2,849,283.20 = 1,159,371.52/x
  3. Step 3: Cross multiply
    2,064,751.36x = 2,849,283.20 × 1,159,371.52
  4. Step 4: Simplify right side
    2,064,751.36x = 3,303,377,794,494.46
  5. Step 5: Solve for x
    x = 3,303,377,794,494.46/2,064,751.36
  6. Step 6: Final answer
    x = 1,599,891.33

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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.