Home / 2,689,255.88-3,711,173.19-1,482,031.88

Finding the Fourth Proportional to 2,689,255.88, 3,711,173.19 and 1,482,031.88

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Solution

The fourth proportional to 2,689,255.88, 3,711,173.19 and 1,482,031.88 is: 2,045,204.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,689,255.88 : 3,711,173.19 = 1,482,031.88 : x
  2. Step 2: Convert to fraction form
    2,689,255.88/3,711,173.19 = 1,482,031.88/x
  3. Step 3: Cross multiply
    2,689,255.88x = 3,711,173.19 × 1,482,031.88
  4. Step 4: Simplify right side
    2,689,255.88x = 5,500,076,961,225.43
  5. Step 5: Solve for x
    x = 5,500,076,961,225.43/2,689,255.88
  6. Step 6: Final answer
    x = 2,045,204.03

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