Home / 1,052,881.94-1,452,977.06-569,447.10

Finding the Fourth Proportional to 1,052,881.94, 1,452,977.06 and 569,447.10

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Solution

The fourth proportional to 1,052,881.94, 1,452,977.06 and 569,447.10 is: 785,836.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,881.94 : 1,452,977.06 = 569,447.10 : x
  2. Step 2: Convert to fraction form
    1,052,881.94/1,452,977.06 = 569,447.10/x
  3. Step 3: Cross multiply
    1,052,881.94x = 1,452,977.06 × 569,447.10
  4. Step 4: Simplify right side
    1,052,881.94x = 827,393,573,183.53
  5. Step 5: Solve for x
    x = 827,393,573,183.53/1,052,881.94
  6. Step 6: Final answer
    x = 785,836.99

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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.