Home / 1,137,310.13-1,705,932.33-463,224.75

Finding the Fourth Proportional to 1,137,310.13, 1,705,932.33 and 463,224.75

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Solution

The fourth proportional to 1,137,310.13, 1,705,932.33 and 463,224.75 is: 694,823.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,137,310.13 : 1,705,932.33 = 463,224.75 : x
  2. Step 2: Convert to fraction form
    1,137,310.13/1,705,932.33 = 463,224.75/x
  3. Step 3: Cross multiply
    1,137,310.13x = 1,705,932.33 × 463,224.75
  4. Step 4: Simplify right side
    1,137,310.13x = 790,230,077,081.17
  5. Step 5: Solve for x
    x = 790,230,077,081.17/1,137,310.13
  6. Step 6: Final answer
    x = 694,823.74

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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.