Home / 5,669,133.66-8,503,848-1,625,458.14

Finding the Fourth Proportional to 5,669,133.66, 8,503,848 and 1,625,458.14

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Solution

The fourth proportional to 5,669,133.66, 8,503,848 and 1,625,458.14 is: 2,438,229.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,133.66 : 8,503,848 = 1,625,458.14 : x
  2. Step 2: Convert to fraction form
    5,669,133.66/8,503,848 = 1,625,458.14/x
  3. Step 3: Cross multiply
    5,669,133.66x = 8,503,848 × 1,625,458.14
  4. Step 4: Simplify right side
    5,669,133.66x = 13,822,648,952,922.72
  5. Step 5: Solve for x
    x = 13,822,648,952,922.72/5,669,133.66
  6. Step 6: Final answer
    x = 2,438,229.50

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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.