Home / 2,523,795.84-3,483,238.14-1,605,067.11

Finding the Fourth Proportional to 2,523,795.84, 3,483,238.14 and 1,605,067.11

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Solution

The fourth proportional to 2,523,795.84, 3,483,238.14 and 1,605,067.11 is: 2,215,246.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,795.84 : 3,483,238.14 = 1,605,067.11 : x
  2. Step 2: Convert to fraction form
    2,523,795.84/3,483,238.14 = 1,605,067.11/x
  3. Step 3: Cross multiply
    2,523,795.84x = 3,483,238.14 × 1,605,067.11
  4. Step 4: Simplify right side
    2,523,795.84x = 5,590,830,974,811.58
  5. Step 5: Solve for x
    x = 5,590,830,974,811.58/2,523,795.84
  6. Step 6: Final answer
    x = 2,215,246.93

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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.