Home / 2,242,803.70-3,364,642.95-894,736.90

Finding the Fourth Proportional to 2,242,803.70, 3,364,642.95 and 894,736.90

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Solution

The fourth proportional to 2,242,803.70, 3,364,642.95 and 894,736.90 is: 1,342,279.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,803.70 : 3,364,642.95 = 894,736.90 : x
  2. Step 2: Convert to fraction form
    2,242,803.70/3,364,642.95 = 894,736.90/x
  3. Step 3: Cross multiply
    2,242,803.70x = 3,364,642.95 × 894,736.90
  4. Step 4: Simplify right side
    2,242,803.70x = 3,010,470,202,689.86
  5. Step 5: Solve for x
    x = 3,010,470,202,689.86/2,242,803.70
  6. Step 6: Final answer
    x = 1,342,279.84

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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.