Home / 11,224,724.64-16,831,852.72-5,831,925.26

Finding the Fourth Proportional to 11,224,724.64, 16,831,852.72 and 5,831,925.26

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Solution

The fourth proportional to 11,224,724.64, 16,831,852.72 and 5,831,925.26 is: 8,745,168.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,224,724.64 : 16,831,852.72 = 5,831,925.26 : x
  2. Step 2: Convert to fraction form
    11,224,724.64/16,831,852.72 = 5,831,925.26/x
  3. Step 3: Cross multiply
    11,224,724.64x = 16,831,852.72 × 5,831,925.26
  4. Step 4: Simplify right side
    11,224,724.64x = 98,162,107,050,367.70
  5. Step 5: Solve for x
    x = 98,162,107,050,367.70/11,224,724.64
  6. Step 6: Final answer
    x = 8,745,168.38

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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.