Home / 2,558,696.45-3,529,726.88-1,525,476.85

Finding the Fourth Proportional to 2,558,696.45, 3,529,726.88 and 1,525,476.85

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Solution

The fourth proportional to 2,558,696.45, 3,529,726.88 and 1,525,476.85 is: 2,104,398.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,558,696.45 : 3,529,726.88 = 1,525,476.85 : x
  2. Step 2: Convert to fraction form
    2,558,696.45/3,529,726.88 = 1,525,476.85/x
  3. Step 3: Cross multiply
    2,558,696.45x = 3,529,726.88 × 1,525,476.85
  4. Step 4: Simplify right side
    2,558,696.45x = 5,384,516,625,811.03
  5. Step 5: Solve for x
    x = 5,384,516,625,811.03/2,558,696.45
  6. Step 6: Final answer
    x = 2,104,398.37

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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.