Home / 296,646.19-444,450.89-247,045.39

Finding the Fourth Proportional to 296,646.19, 444,450.89 and 247,045.39

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Solution

The fourth proportional to 296,646.19, 444,450.89 and 247,045.39 is: 370,136.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,646.19 : 444,450.89 = 247,045.39 : x
  2. Step 2: Convert to fraction form
    296,646.19/444,450.89 = 247,045.39/x
  3. Step 3: Cross multiply
    296,646.19x = 444,450.89 × 247,045.39
  4. Step 4: Simplify right side
    296,646.19x = 109,799,542,220.67
  5. Step 5: Solve for x
    x = 109,799,542,220.67/296,646.19
  6. Step 6: Final answer
    x = 370,136.36

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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.