Home / 7,073,227.38-10,611,911.43-2,280,820.26

Finding the Fourth Proportional to 7,073,227.38, 10,611,911.43 and 2,280,820.26

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Solution

The fourth proportional to 7,073,227.38, 10,611,911.43 and 2,280,820.26 is: 3,421,897.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,073,227.38 : 10,611,911.43 = 2,280,820.26 : x
  2. Step 2: Convert to fraction form
    7,073,227.38/10,611,911.43 = 2,280,820.26/x
  3. Step 3: Cross multiply
    7,073,227.38x = 10,611,911.43 × 2,280,820.26
  4. Step 4: Simplify right side
    7,073,227.38x = 24,203,862,586,869.57
  5. Step 5: Solve for x
    x = 24,203,862,586,869.57/7,073,227.38
  6. Step 6: Final answer
    x = 3,421,897.99

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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.