Home / 3,058,940.88-4,221,312.84-1,700,802

Finding the Fourth Proportional to 3,058,940.88, 4,221,312.84 and 1,700,802

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Solution

The fourth proportional to 3,058,940.88, 4,221,312.84 and 1,700,802 is: 2,347,092.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,940.88 : 4,221,312.84 = 1,700,802 : x
  2. Step 2: Convert to fraction form
    3,058,940.88/4,221,312.84 = 1,700,802/x
  3. Step 3: Cross multiply
    3,058,940.88x = 4,221,312.84 × 1,700,802
  4. Step 4: Simplify right side
    3,058,940.88x = 7,179,617,320,897.68
  5. Step 5: Solve for x
    x = 7,179,617,320,897.68/3,058,940.88
  6. Step 6: Final answer
    x = 2,347,092.54

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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.