Home / 2,381,909.06-3,570,855.20-1,033,055.75

Finding the Fourth Proportional to 2,381,909.06, 3,570,855.20 and 1,033,055.75

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Solution

The fourth proportional to 2,381,909.06, 3,570,855.20 and 1,033,055.75 is: 1,548,712.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,909.06 : 3,570,855.20 = 1,033,055.75 : x
  2. Step 2: Convert to fraction form
    2,381,909.06/3,570,855.20 = 1,033,055.75/x
  3. Step 3: Cross multiply
    2,381,909.06x = 3,570,855.20 × 1,033,055.75
  4. Step 4: Simplify right side
    2,381,909.06x = 3,688,892,491,612.12
  5. Step 5: Solve for x
    x = 3,688,892,491,612.12/2,381,909.06
  6. Step 6: Final answer
    x = 1,548,712.57

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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.