Home / 2,357,793.96-3,253,755.69-1,284,705.96

Finding the Fourth Proportional to 2,357,793.96, 3,253,755.69 and 1,284,705.96

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Solution

The fourth proportional to 2,357,793.96, 3,253,755.69 and 1,284,705.96 is: 1,772,894.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,357,793.96 : 3,253,755.69 = 1,284,705.96 : x
  2. Step 2: Convert to fraction form
    2,357,793.96/3,253,755.69 = 1,284,705.96/x
  3. Step 3: Cross multiply
    2,357,793.96x = 3,253,755.69 × 1,284,705.96
  4. Step 4: Simplify right side
    2,357,793.96x = 4,180,119,327,326.91
  5. Step 5: Solve for x
    x = 4,180,119,327,326.91/2,357,793.96
  6. Step 6: Final answer
    x = 1,772,894.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.