Home / 3,387,253.20-4,674,235.32-2,010,654.96

Finding the Fourth Proportional to 3,387,253.20, 4,674,235.32 and 2,010,654.96

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Solution

The fourth proportional to 3,387,253.20, 4,674,235.32 and 2,010,654.96 is: 2,774,600.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,387,253.20 : 4,674,235.32 = 2,010,654.96 : x
  2. Step 2: Convert to fraction form
    3,387,253.20/4,674,235.32 = 2,010,654.96/x
  3. Step 3: Cross multiply
    3,387,253.20x = 4,674,235.32 × 2,010,654.96
  4. Step 4: Simplify right side
    3,387,253.20x = 9,398,274,430,365.19
  5. Step 5: Solve for x
    x = 9,398,274,430,365.19/3,387,253.20
  6. Step 6: Final answer
    x = 2,774,600.50

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1.5x scale

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.