Home / 2,383,013.36-3,572,512.32-1,034,160.32

Finding the Fourth Proportional to 2,383,013.36, 3,572,512.32 and 1,034,160.32

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Solution

The fourth proportional to 2,383,013.36, 3,572,512.32 and 1,034,160.32 is: 1,550,369.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,013.36 : 3,572,512.32 = 1,034,160.32 : x
  2. Step 2: Convert to fraction form
    2,383,013.36/3,572,512.32 = 1,034,160.32/x
  3. Step 3: Cross multiply
    2,383,013.36x = 3,572,512.32 × 1,034,160.32
  4. Step 4: Simplify right side
    2,383,013.36x = 3,694,550,484,055.14
  5. Step 5: Solve for x
    x = 3,694,550,484,055.14/2,383,013.36
  6. Step 6: Final answer
    x = 1,550,369.19

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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.