Home / 2,625,354.75-3,938,696.33-732,096.39

Finding the Fourth Proportional to 2,625,354.75, 3,938,696.33 and 732,096.39

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Solution

The fourth proportional to 2,625,354.75, 3,938,696.33 and 732,096.39 is: 1,098,329.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,625,354.75 : 3,938,696.33 = 732,096.39 : x
  2. Step 2: Convert to fraction form
    2,625,354.75/3,938,696.33 = 732,096.39/x
  3. Step 3: Cross multiply
    2,625,354.75x = 3,938,696.33 × 732,096.39
  4. Step 4: Simplify right side
    2,625,354.75x = 2,883,505,360,838.77
  5. Step 5: Solve for x
    x = 2,883,505,360,838.77/2,625,354.75
  6. Step 6: Final answer
    x = 1,098,329.80

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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.