Home / 6,077,630.40-9,115,133.40-2,665,910.40

Finding the Fourth Proportional to 6,077,630.40, 9,115,133.40 and 2,665,910.40

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Solution

The fourth proportional to 6,077,630.40, 9,115,133.40 and 2,665,910.40 is: 3,998,290.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,630.40 : 9,115,133.40 = 2,665,910.40 : x
  2. Step 2: Convert to fraction form
    6,077,630.40/9,115,133.40 = 2,665,910.40/x
  3. Step 3: Cross multiply
    6,077,630.40x = 9,115,133.40 × 2,665,910.40
  4. Step 4: Simplify right side
    6,077,630.40x = 24,300,128,928,447.36
  5. Step 5: Solve for x
    x = 24,300,128,928,447.36/6,077,630.40
  6. Step 6: Final answer
    x = 3,998,290.01

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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.