Home / 6,087,240.56-8,400,656.05-3,370,986.56

Finding the Fourth Proportional to 6,087,240.56, 8,400,656.05 and 3,370,986.56

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Solution

The fourth proportional to 6,087,240.56, 8,400,656.05 and 3,370,986.56 is: 4,652,107.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,087,240.56 : 8,400,656.05 = 3,370,986.56 : x
  2. Step 2: Convert to fraction form
    6,087,240.56/8,400,656.05 = 3,370,986.56/x
  3. Step 3: Cross multiply
    6,087,240.56x = 8,400,656.05 × 3,370,986.56
  4. Step 4: Simplify right side
    6,087,240.56x = 28,318,498,652,306.86
  5. Step 5: Solve for x
    x = 28,318,498,652,306.86/6,087,240.56
  6. Step 6: Final answer
    x = 4,652,107.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.