Home / 1,064,832.09-1,597,272.98-354,917.85

Finding the Fourth Proportional to 1,064,832.09, 1,597,272.98 and 354,917.85

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Solution

The fourth proportional to 1,064,832.09, 1,597,272.98 and 354,917.85 is: 532,385.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,832.09 : 1,597,272.98 = 354,917.85 : x
  2. Step 2: Convert to fraction form
    1,064,832.09/1,597,272.98 = 354,917.85/x
  3. Step 3: Cross multiply
    1,064,832.09x = 1,597,272.98 × 354,917.85
  4. Step 4: Simplify right side
    1,064,832.09x = 566,900,690,150.10
  5. Step 5: Solve for x
    x = 566,900,690,150.10/1,064,832.09
  6. Step 6: Final answer
    x = 532,385.05

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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.