Home / 1,022,153.14-1,410,600.48-569,473.30

Finding the Fourth Proportional to 1,022,153.14, 1,410,600.48 and 569,473.30

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Solution

The fourth proportional to 1,022,153.14, 1,410,600.48 and 569,473.30 is: 785,889.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,153.14 : 1,410,600.48 = 569,473.30 : x
  2. Step 2: Convert to fraction form
    1,022,153.14/1,410,600.48 = 569,473.30/x
  3. Step 3: Cross multiply
    1,022,153.14x = 1,410,600.48 × 569,473.30
  4. Step 4: Simplify right side
    1,022,153.14x = 803,299,310,327.18
  5. Step 5: Solve for x
    x = 803,299,310,327.18/1,022,153.14
  6. Step 6: Final answer
    x = 785,889.39

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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.