Home / 1,022,152.88-1,410,600.14-569,473.04

Finding the Fourth Proportional to 1,022,152.88, 1,410,600.14 and 569,473.04

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Solution

The fourth proportional to 1,022,152.88, 1,410,600.14 and 569,473.04 is: 785,889.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,152.88 : 1,410,600.14 = 569,473.04 : x
  2. Step 2: Convert to fraction form
    1,022,152.88/1,410,600.14 = 569,473.04/x
  3. Step 3: Cross multiply
    1,022,152.88x = 1,410,600.14 × 569,473.04
  4. Step 4: Simplify right side
    1,022,152.88x = 803,298,740,049.86
  5. Step 5: Solve for x
    x = 803,298,740,049.86/1,022,152.88
  6. Step 6: Final answer
    x = 785,889.04

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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.