Home / 11,224,065.17-16,830,866.22-5,831,267.63

Finding the Fourth Proportional to 11,224,065.17, 16,830,866.22 and 5,831,267.63

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Solution

The fourth proportional to 11,224,065.17, 16,830,866.22 and 5,831,267.63 is: 8,744,183.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,224,065.17 : 16,830,866.22 = 5,831,267.63 : x
  2. Step 2: Convert to fraction form
    11,224,065.17/16,830,866.22 = 5,831,267.63/x
  3. Step 3: Cross multiply
    11,224,065.17x = 16,830,866.22 × 5,831,267.63
  4. Step 4: Simplify right side
    11,224,065.17x = 98,145,285,289,392.12
  5. Step 5: Solve for x
    x = 98,145,285,289,392.12/11,224,065.17
  6. Step 6: Final answer
    x = 8,744,183.49

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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.