Home / 3,832,378.83-5,747,587.32-1,136,073.51

Finding the Fourth Proportional to 3,832,378.83, 5,747,587.32 and 1,136,073.51

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Solution

The fourth proportional to 3,832,378.83, 5,747,587.32 and 1,136,073.51 is: 1,703,819.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,832,378.83 : 5,747,587.32 = 1,136,073.51 : x
  2. Step 2: Convert to fraction form
    3,832,378.83/5,747,587.32 = 1,136,073.51/x
  3. Step 3: Cross multiply
    3,832,378.83x = 5,747,587.32 × 1,136,073.51
  4. Step 4: Simplify right side
    3,832,378.83x = 6,529,681,700,663.89
  5. Step 5: Solve for x
    x = 6,529,681,700,663.89/3,832,378.83
  6. Step 6: Final answer
    x = 1,703,819.48

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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.