Home / 2,840,230.04-4,262,460.96-2,084,025.56

Finding the Fourth Proportional to 2,840,230.04, 4,262,460.96 and 2,084,025.56

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Solution

The fourth proportional to 2,840,230.04, 4,262,460.96 and 2,084,025.56 is: 3,127,590.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,840,230.04 : 4,262,460.96 = 2,084,025.56 : x
  2. Step 2: Convert to fraction form
    2,840,230.04/4,262,460.96 = 2,084,025.56/x
  3. Step 3: Cross multiply
    2,840,230.04x = 4,262,460.96 × 2,084,025.56
  4. Step 4: Simplify right side
    2,840,230.04x = 8,883,077,589,142.14
  5. Step 5: Solve for x
    x = 8,883,077,589,142.14/2,840,230.04
  6. Step 6: Final answer
    x = 3,127,590.89

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1.5x scale

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.