Home / 6,157,115.67-9,237,178.50-4,339,027.35

Finding the Fourth Proportional to 6,157,115.67, 9,237,178.50 and 4,339,027.35

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Solution

The fourth proportional to 6,157,115.67, 9,237,178.50 and 4,339,027.35 is: 6,509,601.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,157,115.67 : 9,237,178.50 = 4,339,027.35 : x
  2. Step 2: Convert to fraction form
    6,157,115.67/9,237,178.50 = 4,339,027.35/x
  3. Step 3: Cross multiply
    6,157,115.67x = 9,237,178.50 × 4,339,027.35
  4. Step 4: Simplify right side
    6,157,115.67x = 40,080,370,148,331.97
  5. Step 5: Solve for x
    x = 40,080,370,148,331.97/6,157,115.67
  6. Step 6: Final answer
    x = 6,509,601.62

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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.