Home / 3,160,157.46-4,737,436.82-2,360,473.62

Finding the Fourth Proportional to 3,160,157.46, 4,737,436.82 and 2,360,473.62

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Solution

The fourth proportional to 3,160,157.46, 4,737,436.82 and 2,360,473.62 is: 3,538,619.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,160,157.46 : 4,737,436.82 = 2,360,473.62 : x
  2. Step 2: Convert to fraction form
    3,160,157.46/4,737,436.82 = 2,360,473.62/x
  3. Step 3: Cross multiply
    3,160,157.46x = 4,737,436.82 × 2,360,473.62
  4. Step 4: Simplify right side
    3,160,157.46x = 11,182,594,640,026.69
  5. Step 5: Solve for x
    x = 11,182,594,640,026.69/3,160,157.46
  6. Step 6: Final answer
    x = 3,538,619.45

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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.