Home / 3,173,070.88-4,761,497.40-1,151,472.56

Finding the Fourth Proportional to 3,173,070.88, 4,761,497.40 and 1,151,472.56

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Solution

The fourth proportional to 3,173,070.88, 4,761,497.40 and 1,151,472.56 is: 1,727,895.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,173,070.88 : 4,761,497.40 = 1,151,472.56 : x
  2. Step 2: Convert to fraction form
    3,173,070.88/4,761,497.40 = 1,151,472.56/x
  3. Step 3: Cross multiply
    3,173,070.88x = 4,761,497.40 × 1,151,472.56
  4. Step 4: Simplify right side
    3,173,070.88x = 5,482,733,600,611.35
  5. Step 5: Solve for x
    x = 5,482,733,600,611.35/3,173,070.88
  6. Step 6: Final answer
    x = 1,727,895.09

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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.