Home / 4,331,050.44-6,494,337.18-1,901,209.20

Finding the Fourth Proportional to 4,331,050.44, 6,494,337.18 and 1,901,209.20

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Solution

The fourth proportional to 4,331,050.44, 6,494,337.18 and 1,901,209.20 is: 2,850,831.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331,050.44 : 6,494,337.18 = 1,901,209.20 : x
  2. Step 2: Convert to fraction form
    4,331,050.44/6,494,337.18 = 1,901,209.20/x
  3. Step 3: Cross multiply
    4,331,050.44x = 6,494,337.18 × 1,901,209.20
  4. Step 4: Simplify right side
    4,331,050.44x = 12,347,093,594,518.05
  5. Step 5: Solve for x
    x = 12,347,093,594,518.05/4,331,050.44
  6. Step 6: Final answer
    x = 2,850,831.17

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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.