Home / 1,829,815.68-2,525,151.57-1,014,032.82

Finding the Fourth Proportional to 1,829,815.68, 2,525,151.57 and 1,014,032.82

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Solution

The fourth proportional to 1,829,815.68, 2,525,151.57 and 1,014,032.82 is: 1,399,368.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,815.68 : 2,525,151.57 = 1,014,032.82 : x
  2. Step 2: Convert to fraction form
    1,829,815.68/2,525,151.57 = 1,014,032.82/x
  3. Step 3: Cross multiply
    1,829,815.68x = 2,525,151.57 × 1,014,032.82
  4. Step 4: Simplify right side
    1,829,815.68x = 2,560,586,567,454.53
  5. Step 5: Solve for x
    x = 2,560,586,567,454.53/1,829,815.68
  6. Step 6: Final answer
    x = 1,399,368.58

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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.