Home / 1,910,236.38-2,864,368.53-562,224.30

Finding the Fourth Proportional to 1,910,236.38, 2,864,368.53 and 562,224.30

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Solution

The fourth proportional to 1,910,236.38, 2,864,368.53 and 562,224.30 is: 843,046.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,236.38 : 2,864,368.53 = 562,224.30 : x
  2. Step 2: Convert to fraction form
    1,910,236.38/2,864,368.53 = 562,224.30/x
  3. Step 3: Cross multiply
    1,910,236.38x = 2,864,368.53 × 562,224.30
  4. Step 4: Simplify right side
    1,910,236.38x = 1,610,417,591,721.28
  5. Step 5: Solve for x
    x = 1,610,417,591,721.28/1,910,236.38
  6. Step 6: Final answer
    x = 843,046.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.