Home / 1,723,002.56-2,377,743.60-959,039.76

Finding the Fourth Proportional to 1,723,002.56, 2,377,743.60 and 959,039.76

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Solution

The fourth proportional to 1,723,002.56, 2,377,743.60 and 959,039.76 is: 1,323,474.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,723,002.56 : 2,377,743.60 = 959,039.76 : x
  2. Step 2: Convert to fraction form
    1,723,002.56/2,377,743.60 = 959,039.76/x
  3. Step 3: Cross multiply
    1,723,002.56x = 2,377,743.60 × 959,039.76
  4. Step 4: Simplify right side
    1,723,002.56x = 2,280,350,651,485.54
  5. Step 5: Solve for x
    x = 2,280,350,651,485.54/1,723,002.56
  6. Step 6: Final answer
    x = 1,323,474.91

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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.