Home / 11,331,691.02-17,000,846.46-3,655,166.04

Finding the Fourth Proportional to 11,331,691.02, 17,000,846.46 and 3,655,166.04

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Solution

The fourth proportional to 11,331,691.02, 17,000,846.46 and 3,655,166.04 is: 5,483,816.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,331,691.02 : 17,000,846.46 = 3,655,166.04 : x
  2. Step 2: Convert to fraction form
    11,331,691.02/17,000,846.46 = 3,655,166.04/x
  3. Step 3: Cross multiply
    11,331,691.02x = 17,000,846.46 × 3,655,166.04
  4. Step 4: Simplify right side
    11,331,691.02x = 62,140,916,631,846.22
  5. Step 5: Solve for x
    x = 62,140,916,631,846.22/11,331,691.02
  6. Step 6: Final answer
    x = 5,483,816.72

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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.