Home / 3,096,204.82-4,637,236.27-1,478,111.83

Finding the Fourth Proportional to 3,096,204.82, 4,637,236.27 and 1,478,111.83

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Solution

The fourth proportional to 3,096,204.82, 4,637,236.27 and 1,478,111.83 is: 2,213,792.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,204.82 : 4,637,236.27 = 1,478,111.83 : x
  2. Step 2: Convert to fraction form
    3,096,204.82/4,637,236.27 = 1,478,111.83/x
  3. Step 3: Cross multiply
    3,096,204.82x = 4,637,236.27 × 1,478,111.83
  4. Step 4: Simplify right side
    3,096,204.82x = 6,854,353,789,192.07
  5. Step 5: Solve for x
    x = 6,854,353,789,192.07/3,096,204.82
  6. Step 6: Final answer
    x = 2,213,792.11

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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.