Home / 2,588,683.12-3,572,635.44-1,934,173.44

Finding the Fourth Proportional to 2,588,683.12, 3,572,635.44 and 1,934,173.44

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Solution

The fourth proportional to 2,588,683.12, 3,572,635.44 and 1,934,173.44 is: 2,669,348.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,588,683.12 : 3,572,635.44 = 1,934,173.44 : x
  2. Step 2: Convert to fraction form
    2,588,683.12/3,572,635.44 = 1,934,173.44/x
  3. Step 3: Cross multiply
    2,588,683.12x = 3,572,635.44 × 1,934,173.44
  4. Step 4: Simplify right side
    2,588,683.12x = 6,910,096,578,850.71
  5. Step 5: Solve for x
    x = 6,910,096,578,850.71/2,588,683.12
  6. Step 6: Final answer
    x = 2,669,348.18

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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.