Home / 1,182,773.99-1,774,308.62-463,022.72

Finding the Fourth Proportional to 1,182,773.99, 1,774,308.62 and 463,022.72

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Solution

The fourth proportional to 1,182,773.99, 1,774,308.62 and 463,022.72 is: 694,591.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,773.99 : 1,774,308.62 = 463,022.72 : x
  2. Step 2: Convert to fraction form
    1,182,773.99/1,774,308.62 = 463,022.72/x
  3. Step 3: Cross multiply
    1,182,773.99x = 1,774,308.62 × 463,022.72
  4. Step 4: Simplify right side
    1,182,773.99x = 821,545,192,165.19
  5. Step 5: Solve for x
    x = 821,545,192,165.19/1,182,773.99
  6. Step 6: Final answer
    x = 694,591.87

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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.