Home / 5,966,143.29-8,233,012.17-3,485,593.89

Finding the Fourth Proportional to 5,966,143.29, 8,233,012.17 and 3,485,593.89

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Solution

The fourth proportional to 5,966,143.29, 8,233,012.17 and 3,485,593.89 is: 4,809,964.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966,143.29 : 8,233,012.17 = 3,485,593.89 : x
  2. Step 2: Convert to fraction form
    5,966,143.29/8,233,012.17 = 3,485,593.89/x
  3. Step 3: Cross multiply
    5,966,143.29x = 8,233,012.17 × 3,485,593.89
  4. Step 4: Simplify right side
    5,966,143.29x = 28,696,936,916,047.64
  5. Step 5: Solve for x
    x = 28,696,936,916,047.64/5,966,143.29
  6. Step 6: Final answer
    x = 4,809,964.41

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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.