Home / 6,069,611.80-9,102,959.70-3,505,281.40

Finding the Fourth Proportional to 6,069,611.80, 9,102,959.70 and 3,505,281.40

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Solution

The fourth proportional to 6,069,611.80, 9,102,959.70 and 3,505,281.40 is: 5,257,080.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,611.80 : 9,102,959.70 = 3,505,281.40 : x
  2. Step 2: Convert to fraction form
    6,069,611.80/9,102,959.70 = 3,505,281.40/x
  3. Step 3: Cross multiply
    6,069,611.80x = 9,102,959.70 × 3,505,281.40
  4. Step 4: Simplify right side
    6,069,611.80x = 31,908,435,321,359.58
  5. Step 5: Solve for x
    x = 31,908,435,321,359.58/6,069,611.80
  6. Step 6: Final answer
    x = 5,257,080.09

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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.