Home / 2,558,926.53-3,527,108.28-1,814,099.94

Finding the Fourth Proportional to 2,558,926.53, 3,527,108.28 and 1,814,099.94

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Solution

The fourth proportional to 2,558,926.53, 3,527,108.28 and 1,814,099.94 is: 2,500,473.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,558,926.53 : 3,527,108.28 = 1,814,099.94 : x
  2. Step 2: Convert to fraction form
    2,558,926.53/3,527,108.28 = 1,814,099.94/x
  3. Step 3: Cross multiply
    2,558,926.53x = 3,527,108.28 × 1,814,099.94
  4. Step 4: Simplify right side
    2,558,926.53x = 6,398,526,919,121.50
  5. Step 5: Solve for x
    x = 6,398,526,919,121.50/2,558,926.53
  6. Step 6: Final answer
    x = 2,500,473.09

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Why These Related Problems?

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