Home / 1,799,134.08-2,699,168.04-536,961.66

Finding the Fourth Proportional to 1,799,134.08, 2,699,168.04 and 536,961.66

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Solution

The fourth proportional to 1,799,134.08, 2,699,168.04 and 536,961.66 is: 805,581.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,134.08 : 2,699,168.04 = 536,961.66 : x
  2. Step 2: Convert to fraction form
    1,799,134.08/2,699,168.04 = 536,961.66/x
  3. Step 3: Cross multiply
    1,799,134.08x = 2,699,168.04 × 536,961.66
  4. Step 4: Simplify right side
    1,799,134.08x = 1,449,349,751,377.35
  5. Step 5: Solve for x
    x = 1,449,349,751,377.35/1,799,134.08
  6. Step 6: Final answer
    x = 805,581.84

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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.