Home / 11,068,096-15,274,205.76-6,239,200

Finding the Fourth Proportional to 11,068,096, 15,274,205.76 and 6,239,200

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Solution

The fourth proportional to 11,068,096, 15,274,205.76 and 6,239,200 is: 8,610,227.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,068,096 : 15,274,205.76 = 6,239,200 : x
  2. Step 2: Convert to fraction form
    11,068,096/15,274,205.76 = 6,239,200/x
  3. Step 3: Cross multiply
    11,068,096x = 15,274,205.76 × 6,239,200
  4. Step 4: Simplify right side
    11,068,096x = 95,298,824,577,792
  5. Step 5: Solve for x
    x = 95,298,824,577,792/11,068,096
  6. Step 6: Final answer
    x = 8,610,227.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.