Home / 2,815,032.53-3,884,640.82-1,525,845.24

Finding the Fourth Proportional to 2,815,032.53, 3,884,640.82 and 1,525,845.24

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Solution

The fourth proportional to 2,815,032.53, 3,884,640.82 and 1,525,845.24 is: 2,105,610.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,815,032.53 : 3,884,640.82 = 1,525,845.24 : x
  2. Step 2: Convert to fraction form
    2,815,032.53/3,884,640.82 = 1,525,845.24/x
  3. Step 3: Cross multiply
    2,815,032.53x = 3,884,640.82 × 1,525,845.24
  4. Step 4: Simplify right side
    2,815,032.53x = 5,927,360,696,677.47
  5. Step 5: Solve for x
    x = 5,927,360,696,677.47/2,815,032.53
  6. Step 6: Final answer
    x = 2,105,610.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.