Home / 9,936,320.34-14,904,479.28-3,204,734.34

Finding the Fourth Proportional to 9,936,320.34, 14,904,479.28 and 3,204,734.34

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Solution

The fourth proportional to 9,936,320.34, 14,904,479.28 and 3,204,734.34 is: 4,807,101.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,936,320.34 : 14,904,479.28 = 3,204,734.34 : x
  2. Step 2: Convert to fraction form
    9,936,320.34/14,904,479.28 = 3,204,734.34/x
  3. Step 3: Cross multiply
    9,936,320.34x = 14,904,479.28 × 3,204,734.34
  4. Step 4: Simplify right side
    9,936,320.34x = 47,764,896,568,434.47
  5. Step 5: Solve for x
    x = 47,764,896,568,434.47/9,936,320.34
  6. Step 6: Final answer
    x = 4,807,101.11

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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.