Home / 3,116,543.60-4,675,081.91-1,094,611.48

Finding the Fourth Proportional to 3,116,543.60, 4,675,081.91 and 1,094,611.48

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Solution

The fourth proportional to 3,116,543.60, 4,675,081.91 and 1,094,611.48 is: 1,642,010.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,116,543.60 : 4,675,081.91 = 1,094,611.48 : x
  2. Step 2: Convert to fraction form
    3,116,543.60/4,675,081.91 = 1,094,611.48/x
  3. Step 3: Cross multiply
    3,116,543.60x = 4,675,081.91 × 1,094,611.48
  4. Step 4: Simplify right side
    3,116,543.60x = 5,117,398,311,465.57
  5. Step 5: Solve for x
    x = 5,117,398,311,465.57/3,116,543.60
  6. Step 6: Final answer
    x = 1,642,010.82

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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.