Home / 6,468,799.44-8,927,005.44-3,568,312.56

Finding the Fourth Proportional to 6,468,799.44, 8,927,005.44 and 3,568,312.56

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Solution

The fourth proportional to 6,468,799.44, 8,927,005.44 and 3,568,312.56 is: 4,924,305.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,468,799.44 : 8,927,005.44 = 3,568,312.56 : x
  2. Step 2: Convert to fraction form
    6,468,799.44/8,927,005.44 = 3,568,312.56/x
  3. Step 3: Cross multiply
    6,468,799.44x = 8,927,005.44 × 3,568,312.56
  4. Step 4: Simplify right side
    6,468,799.44x = 31,854,345,634,740.32
  5. Step 5: Solve for x
    x = 31,854,345,634,740.32/6,468,799.44
  6. Step 6: Final answer
    x = 4,924,305.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.