Home / 729,064.02-1,093,596.52-249,295.37

Finding the Fourth Proportional to 729,064.02, 1,093,596.52 and 249,295.37

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Solution

The fourth proportional to 729,064.02, 1,093,596.52 and 249,295.37 is: 373,943.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,064.02 : 1,093,596.52 = 249,295.37 : x
  2. Step 2: Convert to fraction form
    729,064.02/1,093,596.52 = 249,295.37/x
  3. Step 3: Cross multiply
    729,064.02x = 1,093,596.52 × 249,295.37
  4. Step 4: Simplify right side
    729,064.02x = 272,628,548,910.66
  5. Step 5: Solve for x
    x = 272,628,548,910.66/729,064.02
  6. Step 6: Final answer
    x = 373,943.22

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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.