Home / 2,590,118.92-3,884,245.26-1,094,327.56

Finding the Fourth Proportional to 2,590,118.92, 3,884,245.26 and 1,094,327.56

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Solution

The fourth proportional to 2,590,118.92, 3,884,245.26 and 1,094,327.56 is: 1,641,097.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,590,118.92 : 3,884,245.26 = 1,094,327.56 : x
  2. Step 2: Convert to fraction form
    2,590,118.92/3,884,245.26 = 1,094,327.56/x
  3. Step 3: Cross multiply
    2,590,118.92x = 3,884,245.26 × 1,094,327.56
  4. Step 4: Simplify right side
    2,590,118.92x = 4,250,636,637,817.37
  5. Step 5: Solve for x
    x = 4,250,636,637,817.37/2,590,118.92
  6. Step 6: Final answer
    x = 1,641,097.10

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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.