Home / 6,175,911.80-9,265,803.72-3,716,611.07

Finding the Fourth Proportional to 6,175,911.80, 9,265,803.72 and 3,716,611.07

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Solution

The fourth proportional to 6,175,911.80, 9,265,803.72 and 3,716,611.07 is: 5,576,081.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,175,911.80 : 9,265,803.72 = 3,716,611.07 : x
  2. Step 2: Convert to fraction form
    6,175,911.80/9,265,803.72 = 3,716,611.07/x
  3. Step 3: Cross multiply
    6,175,911.80x = 9,265,803.72 × 3,716,611.07
  4. Step 4: Simplify right side
    6,175,911.80x = 34,437,388,678,199.18
  5. Step 5: Solve for x
    x = 34,437,388,678,199.18/6,175,911.80
  6. Step 6: Final answer
    x = 5,576,081.69

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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.