Home / 1,702,967.46-2,350,044.81-939,020.82

Finding the Fourth Proportional to 1,702,967.46, 2,350,044.81 and 939,020.82

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Solution

The fourth proportional to 1,702,967.46, 2,350,044.81 and 939,020.82 is: 1,295,821.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,967.46 : 2,350,044.81 = 939,020.82 : x
  2. Step 2: Convert to fraction form
    1,702,967.46/2,350,044.81 = 939,020.82/x
  3. Step 3: Cross multiply
    1,702,967.46x = 2,350,044.81 × 939,020.82
  4. Step 4: Simplify right side
    1,702,967.46x = 2,206,741,004,522.94
  5. Step 5: Solve for x
    x = 2,206,741,004,522.94/1,702,967.46
  6. Step 6: Final answer
    x = 1,295,821.00

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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.