Home / 7,330,829.14-10,996,280.04-3,015,232.66

Finding the Fourth Proportional to 7,330,829.14, 10,996,280.04 and 3,015,232.66

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Solution

The fourth proportional to 7,330,829.14, 10,996,280.04 and 3,015,232.66 is: 4,522,863.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,330,829.14 : 10,996,280.04 = 3,015,232.66 : x
  2. Step 2: Convert to fraction form
    7,330,829.14/10,996,280.04 = 3,015,232.66/x
  3. Step 3: Cross multiply
    7,330,829.14x = 10,996,280.04 × 3,015,232.66
  4. Step 4: Simplify right side
    7,330,829.14x = 33,156,342,715,114.11
  5. Step 5: Solve for x
    x = 33,156,342,715,114.11/7,330,829.14
  6. Step 6: Final answer
    x = 4,522,863.93

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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.