Home / 3,733,108.92-5,600,480.04-1,209,019.32

Finding the Fourth Proportional to 3,733,108.92, 5,600,480.04 and 1,209,019.32

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Solution

The fourth proportional to 3,733,108.92, 5,600,480.04 and 1,209,019.32 is: 1,813,793.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,733,108.92 : 5,600,480.04 = 1,209,019.32 : x
  2. Step 2: Convert to fraction form
    3,733,108.92/5,600,480.04 = 1,209,019.32/x
  3. Step 3: Cross multiply
    3,733,108.92x = 5,600,480.04 × 1,209,019.32
  4. Step 4: Simplify right side
    3,733,108.92x = 6,771,088,569,634.37
  5. Step 5: Solve for x
    x = 6,771,088,569,634.37/3,733,108.92
  6. Step 6: Final answer
    x = 1,813,793.47

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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.