Home / 1,182,774.99-1,774,310.12-463,023.72

Finding the Fourth Proportional to 1,182,774.99, 1,774,310.12 and 463,023.72

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Solution

The fourth proportional to 1,182,774.99, 1,774,310.12 and 463,023.72 is: 694,593.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,774.99 : 1,774,310.12 = 463,023.72 : x
  2. Step 2: Convert to fraction form
    1,182,774.99/1,774,310.12 = 463,023.72/x
  3. Step 3: Cross multiply
    1,182,774.99x = 1,774,310.12 × 463,023.72
  4. Step 4: Simplify right side
    1,182,774.99x = 821,547,672,196.05
  5. Step 5: Solve for x
    x = 821,547,672,196.05/1,182,774.99
  6. Step 6: Final answer
    x = 694,593.38

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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.