Home / 1,904,288.54-2,627,966.54-1,044,848.57

Finding the Fourth Proportional to 1,904,288.54, 2,627,966.54 and 1,044,848.57

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Solution

The fourth proportional to 1,904,288.54, 2,627,966.54 and 1,044,848.57 is: 1,441,917.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,288.54 : 2,627,966.54 = 1,044,848.57 : x
  2. Step 2: Convert to fraction form
    1,904,288.54/2,627,966.54 = 1,044,848.57/x
  3. Step 3: Cross multiply
    1,904,288.54x = 2,627,966.54 × 1,044,848.57
  4. Step 4: Simplify right side
    1,904,288.54x = 2,745,827,070,799.14
  5. Step 5: Solve for x
    x = 2,745,827,070,799.14/1,904,288.54
  6. Step 6: Final answer
    x = 1,441,917.56

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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.