Home / 6,080,128.26-9,115,041.39-2,665,827.30

Finding the Fourth Proportional to 6,080,128.26, 9,115,041.39 and 2,665,827.30

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Solution

The fourth proportional to 6,080,128.26, 9,115,041.39 and 2,665,827.30 is: 3,996,482.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080,128.26 : 9,115,041.39 = 2,665,827.30 : x
  2. Step 2: Convert to fraction form
    6,080,128.26/9,115,041.39 = 2,665,827.30/x
  3. Step 3: Cross multiply
    6,080,128.26x = 9,115,041.39 × 2,665,827.30
  4. Step 4: Simplify right side
    6,080,128.26x = 24,299,126,178,091.95
  5. Step 5: Solve for x
    x = 24,299,126,178,091.95/6,080,128.26
  6. Step 6: Final answer
    x = 3,996,482.50

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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.