Home / 4,665,468.80-6,998,200.32-3,602,063.36

Finding the Fourth Proportional to 4,665,468.80, 6,998,200.32 and 3,602,063.36

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Solution

The fourth proportional to 4,665,468.80, 6,998,200.32 and 3,602,063.36 is: 5,403,092.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,468.80 : 6,998,200.32 = 3,602,063.36 : x
  2. Step 2: Convert to fraction form
    4,665,468.80/6,998,200.32 = 3,602,063.36/x
  3. Step 3: Cross multiply
    4,665,468.80x = 6,998,200.32 × 3,602,063.36
  4. Step 4: Simplify right side
    4,665,468.80x = 25,207,960,958,612.27
  5. Step 5: Solve for x
    x = 25,207,960,958,612.27/4,665,468.80
  6. Step 6: Final answer
    x = 5,403,092.82

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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.