Home / 11,224,063.92-16,830,864.34-5,831,266.36

Finding the Fourth Proportional to 11,224,063.92, 16,830,864.34 and 5,831,266.36

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Solution

The fourth proportional to 11,224,063.92, 16,830,864.34 and 5,831,266.36 is: 8,744,181.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,224,063.92 : 16,830,864.34 = 5,831,266.36 : x
  2. Step 2: Convert to fraction form
    11,224,063.92/16,830,864.34 = 5,831,266.36/x
  3. Step 3: Cross multiply
    11,224,063.92x = 16,830,864.34 × 5,831,266.36
  4. Step 4: Simplify right side
    11,224,063.92x = 98,145,253,035,565.61
  5. Step 5: Solve for x
    x = 98,145,253,035,565.61/11,224,063.92
  6. Step 6: Final answer
    x = 8,744,181.58

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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.