Home / 2,504,425.23-3,453,492.92-1,485,633.15

Finding the Fourth Proportional to 2,504,425.23, 3,453,492.92 and 1,485,633.15

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Solution

The fourth proportional to 2,504,425.23, 3,453,492.92 and 1,485,633.15 is: 2,048,623.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,425.23 : 3,453,492.92 = 1,485,633.15 : x
  2. Step 2: Convert to fraction form
    2,504,425.23/3,453,492.92 = 1,485,633.15/x
  3. Step 3: Cross multiply
    2,504,425.23x = 3,453,492.92 × 1,485,633.15
  4. Step 4: Simplify right side
    2,504,425.23x = 5,130,623,557,814.13
  5. Step 5: Solve for x
    x = 5,130,623,557,814.13/2,504,425.23
  6. Step 6: Final answer
    x = 2,048,623.17

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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.