Home / 2,727,093.15-4,095,068.40-1,832,500.80

Finding the Fourth Proportional to 2,727,093.15, 4,095,068.40 and 1,832,500.80

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Solution

The fourth proportional to 2,727,093.15, 4,095,068.40 and 1,832,500.80 is: 2,751,727.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,093.15 : 4,095,068.40 = 1,832,500.80 : x
  2. Step 2: Convert to fraction form
    2,727,093.15/4,095,068.40 = 1,832,500.80/x
  3. Step 3: Cross multiply
    2,727,093.15x = 4,095,068.40 × 1,832,500.80
  4. Step 4: Simplify right side
    2,727,093.15x = 7,504,216,119,054.72
  5. Step 5: Solve for x
    x = 7,504,216,119,054.72/2,727,093.15
  6. Step 6: Final answer
    x = 2,751,727.10

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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.