Home / 955,847.70-1,433,771.55-914,894.10

Finding the Fourth Proportional to 955,847.70, 1,433,771.55 and 914,894.10

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Solution

The fourth proportional to 955,847.70, 1,433,771.55 and 914,894.10 is: 1,372,341.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,847.70 : 1,433,771.55 = 914,894.10 : x
  2. Step 2: Convert to fraction form
    955,847.70/1,433,771.55 = 914,894.10/x
  3. Step 3: Cross multiply
    955,847.70x = 1,433,771.55 × 914,894.10
  4. Step 4: Simplify right side
    955,847.70x = 1,311,749,131,842.86
  5. Step 5: Solve for x
    x = 1,311,749,131,842.86/955,847.70
  6. Step 6: Final answer
    x = 1,372,341.15

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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.