Home / 2,299,551.56-3,174,696.54-1,526,231.12

Finding the Fourth Proportional to 2,299,551.56, 3,174,696.54 and 1,526,231.12

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Solution

The fourth proportional to 2,299,551.56, 3,174,696.54 and 1,526,231.12 is: 2,107,071.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,299,551.56 : 3,174,696.54 = 1,526,231.12 : x
  2. Step 2: Convert to fraction form
    2,299,551.56/3,174,696.54 = 1,526,231.12/x
  3. Step 3: Cross multiply
    2,299,551.56x = 3,174,696.54 × 1,526,231.12
  4. Step 4: Simplify right side
    2,299,551.56x = 4,845,320,655,904.33
  5. Step 5: Solve for x
    x = 4,845,320,655,904.33/2,299,551.56
  6. Step 6: Final answer
    x = 2,107,071.98

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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.