Home / 7,267,264.44-10,902,492.78-2,149,295.32

Finding the Fourth Proportional to 7,267,264.44, 10,902,492.78 and 2,149,295.32

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Solution

The fourth proportional to 7,267,264.44, 10,902,492.78 and 2,149,295.32 is: 3,224,415.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,264.44 : 10,902,492.78 = 2,149,295.32 : x
  2. Step 2: Convert to fraction form
    7,267,264.44/10,902,492.78 = 2,149,295.32/x
  3. Step 3: Cross multiply
    7,267,264.44x = 10,902,492.78 × 2,149,295.32
  4. Step 4: Simplify right side
    7,267,264.44x = 23,432,676,708,387.79
  5. Step 5: Solve for x
    x = 23,432,676,708,387.79/7,267,264.44
  6. Step 6: Final answer
    x = 3,224,415.03

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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.