Home / 1,182,775.49-1,774,310.87-463,024.22

Finding the Fourth Proportional to 1,182,775.49, 1,774,310.87 and 463,024.22

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Solution

The fourth proportional to 1,182,775.49, 1,774,310.87 and 463,024.22 is: 694,594.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,775.49 : 1,774,310.87 = 463,024.22 : x
  2. Step 2: Convert to fraction form
    1,182,775.49/1,774,310.87 = 463,024.22/x
  3. Step 3: Cross multiply
    1,182,775.49x = 1,774,310.87 × 463,024.22
  4. Step 4: Simplify right side
    1,182,775.49x = 821,548,906,619.27
  5. Step 5: Solve for x
    x = 821,548,906,619.27/1,182,775.49
  6. Step 6: Final answer
    x = 694,594.13

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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.