Home / 6,156,295.06-9,234,442.67-1,668,571.06

Finding the Fourth Proportional to 6,156,295.06, 9,234,442.67 and 1,668,571.06

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Solution

The fourth proportional to 6,156,295.06, 9,234,442.67 and 1,668,571.06 is: 2,502,856.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,156,295.06 : 9,234,442.67 = 1,668,571.06 : x
  2. Step 2: Convert to fraction form
    6,156,295.06/9,234,442.67 = 1,668,571.06/x
  3. Step 3: Cross multiply
    6,156,295.06x = 9,234,442.67 × 1,668,571.06
  4. Step 4: Simplify right side
    6,156,295.06x = 15,408,323,794,391.13
  5. Step 5: Solve for x
    x = 15,408,323,794,391.13/6,156,295.06
  6. Step 6: Final answer
    x = 2,502,856.61

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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.