Home / 1,022,241.74-1,410,703.23-563,372.84

Finding the Fourth Proportional to 1,022,241.74, 1,410,703.23 and 563,372.84

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Solution

The fourth proportional to 1,022,241.74, 1,410,703.23 and 563,372.84 is: 777,459.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,241.74 : 1,410,703.23 = 563,372.84 : x
  2. Step 2: Convert to fraction form
    1,022,241.74/1,410,703.23 = 563,372.84/x
  3. Step 3: Cross multiply
    1,022,241.74x = 1,410,703.23 × 563,372.84
  4. Step 4: Simplify right side
    1,022,241.74x = 794,751,878,028.76
  5. Step 5: Solve for x
    x = 794,751,878,028.76/1,022,241.74
  6. Step 6: Final answer
    x = 777,459.82

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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.