Home / 2,573,510.94-3,861,513-1,058,313.60

Finding the Fourth Proportional to 2,573,510.94, 3,861,513 and 1,058,313.60

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Solution

The fourth proportional to 2,573,510.94, 3,861,513 and 1,058,313.60 is: 1,587,983.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,573,510.94 : 3,861,513 = 1,058,313.60 : x
  2. Step 2: Convert to fraction form
    2,573,510.94/3,861,513 = 1,058,313.60/x
  3. Step 3: Cross multiply
    2,573,510.94x = 3,861,513 × 1,058,313.60
  4. Step 4: Simplify right side
    2,573,510.94x = 4,086,691,724,476.80
  5. Step 5: Solve for x
    x = 4,086,691,724,476.80/2,573,510.94
  6. Step 6: Final answer
    x = 1,587,983.04

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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.