Home / 7,035,471.25-10,555,026.29-4,120,026.04

Finding the Fourth Proportional to 7,035,471.25, 10,555,026.29 and 4,120,026.04

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Solution

The fourth proportional to 7,035,471.25, 10,555,026.29 and 4,120,026.04 is: 6,181,104.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,035,471.25 : 10,555,026.29 = 4,120,026.04 : x
  2. Step 2: Convert to fraction form
    7,035,471.25/10,555,026.29 = 4,120,026.04/x
  3. Step 3: Cross multiply
    7,035,471.25x = 10,555,026.29 × 4,120,026.04
  4. Step 4: Simplify right side
    7,035,471.25x = 43,486,983,167,684.59
  5. Step 5: Solve for x
    x = 43,486,983,167,684.59/7,035,471.25
  6. Step 6: Final answer
    x = 6,181,104.52

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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.