Home / 1,082,824.02-1,623,675.37-577,249.15

Finding the Fourth Proportional to 1,082,824.02, 1,623,675.37 and 577,249.15

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Solution

The fourth proportional to 1,082,824.02, 1,623,675.37 and 577,249.15 is: 865,574.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,082,824.02 : 1,623,675.37 = 577,249.15 : x
  2. Step 2: Convert to fraction form
    1,082,824.02/1,623,675.37 = 577,249.15/x
  3. Step 3: Cross multiply
    1,082,824.02x = 1,623,675.37 × 577,249.15
  4. Step 4: Simplify right side
    1,082,824.02x = 937,265,227,208.44
  5. Step 5: Solve for x
    x = 937,265,227,208.44/1,082,824.02
  6. Step 6: Final answer
    x = 865,574.84

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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.