Home / 2,242,807.70-3,364,648.95-894,740.90

Finding the Fourth Proportional to 2,242,807.70, 3,364,648.95 and 894,740.90

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Solution

The fourth proportional to 2,242,807.70, 3,364,648.95 and 894,740.90 is: 1,342,285.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,242,807.70 : 3,364,648.95 = 894,740.90 : x
  2. Step 2: Convert to fraction form
    2,242,807.70/3,364,648.95 = 894,740.90/x
  3. Step 3: Cross multiply
    2,242,807.70x = 3,364,648.95 × 894,740.90
  4. Step 4: Simplify right side
    2,242,807.70x = 3,010,489,029,707.06
  5. Step 5: Solve for x
    x = 3,010,489,029,707.06/2,242,807.70
  6. Step 6: Final answer
    x = 1,342,285.85

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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.