Home / 5,534,482.60-8,303,279.10-2,694,687.40

Finding the Fourth Proportional to 5,534,482.60, 8,303,279.10 and 2,694,687.40

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Solution

The fourth proportional to 5,534,482.60, 8,303,279.10 and 2,694,687.40 is: 4,042,788.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,534,482.60 : 8,303,279.10 = 2,694,687.40 : x
  2. Step 2: Convert to fraction form
    5,534,482.60/8,303,279.10 = 2,694,687.40/x
  3. Step 3: Cross multiply
    5,534,482.60x = 8,303,279.10 × 2,694,687.40
  4. Step 4: Simplify right side
    5,534,482.60x = 22,374,741,569,453.34
  5. Step 5: Solve for x
    x = 22,374,741,569,453.34/5,534,482.60
  6. Step 6: Final answer
    x = 4,042,788.31

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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.