Home / 3,443,175.02-4,751,617.92-1,894,457

Finding the Fourth Proportional to 3,443,175.02, 4,751,617.92 and 1,894,457

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Solution

The fourth proportional to 3,443,175.02, 4,751,617.92 and 1,894,457 is: 2,614,370.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,443,175.02 : 4,751,617.92 = 1,894,457 : x
  2. Step 2: Convert to fraction form
    3,443,175.02/4,751,617.92 = 1,894,457/x
  3. Step 3: Cross multiply
    3,443,175.02x = 4,751,617.92 × 1,894,457
  4. Step 4: Simplify right side
    3,443,175.02x = 9,001,735,829,869.44
  5. Step 5: Solve for x
    x = 9,001,735,829,869.44/3,443,175.02
  6. Step 6: Final answer
    x = 2,614,370.68

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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.