Home / 3,083,540.04-4,625,439.66-953,664.48

Finding the Fourth Proportional to 3,083,540.04, 4,625,439.66 and 953,664.48

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Solution

The fourth proportional to 3,083,540.04, 4,625,439.66 and 953,664.48 is: 1,430,536.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,540.04 : 4,625,439.66 = 953,664.48 : x
  2. Step 2: Convert to fraction form
    3,083,540.04/4,625,439.66 = 953,664.48/x
  3. Step 3: Cross multiply
    3,083,540.04x = 4,625,439.66 × 953,664.48
  4. Step 4: Simplify right side
    3,083,540.04x = 4,411,117,508,125.28
  5. Step 5: Solve for x
    x = 4,411,117,508,125.28/3,083,540.04
  6. Step 6: Final answer
    x = 1,430,536.80

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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.