Home / 3,523,551.54-4,862,904.48-1,975,231.38

Finding the Fourth Proportional to 3,523,551.54, 4,862,904.48 and 1,975,231.38

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Solution

The fourth proportional to 3,523,551.54, 4,862,904.48 and 1,975,231.38 is: 2,726,045.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,551.54 : 4,862,904.48 = 1,975,231.38 : x
  2. Step 2: Convert to fraction form
    3,523,551.54/4,862,904.48 = 1,975,231.38/x
  3. Step 3: Cross multiply
    3,523,551.54x = 4,862,904.48 × 1,975,231.38
  4. Step 4: Simplify right side
    3,523,551.54x = 9,605,361,526,838.58
  5. Step 5: Solve for x
    x = 9,605,361,526,838.58/3,523,551.54
  6. Step 6: Final answer
    x = 2,726,045.42

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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.