Home / 2,714,208.90-4,072,101.27-1,094,141.57

Finding the Fourth Proportional to 2,714,208.90, 4,072,101.27 and 1,094,141.57

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Solution

The fourth proportional to 2,714,208.90, 4,072,101.27 and 1,094,141.57 is: 1,641,529.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,208.90 : 4,072,101.27 = 1,094,141.57 : x
  2. Step 2: Convert to fraction form
    2,714,208.90/4,072,101.27 = 1,094,141.57/x
  3. Step 3: Cross multiply
    2,714,208.90x = 4,072,101.27 × 1,094,141.57
  4. Step 4: Simplify right side
    2,714,208.90x = 4,455,455,260,499.32
  5. Step 5: Solve for x
    x = 4,455,455,260,499.32/2,714,208.90
  6. Step 6: Final answer
    x = 1,641,529.97

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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.