Home / 1,397,810.43-2,096,369.19-599,001.39

Finding the Fourth Proportional to 1,397,810.43, 2,096,369.19 and 599,001.39

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Solution

The fourth proportional to 1,397,810.43, 2,096,369.19 and 599,001.39 is: 898,353.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,397,810.43 : 2,096,369.19 = 599,001.39 : x
  2. Step 2: Convert to fraction form
    1,397,810.43/2,096,369.19 = 599,001.39/x
  3. Step 3: Cross multiply
    1,397,810.43x = 2,096,369.19 × 599,001.39
  4. Step 4: Simplify right side
    1,397,810.43x = 1,255,728,058,763.17
  5. Step 5: Solve for x
    x = 1,255,728,058,763.17/1,397,810.43
  6. Step 6: Final answer
    x = 898,353.62

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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.