Home / 1,782,054.10-2,671,331.55-1,593,097.30

Finding the Fourth Proportional to 1,782,054.10, 2,671,331.55 and 1,593,097.30

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Solution

The fourth proportional to 1,782,054.10, 2,671,331.55 and 1,593,097.30 is: 2,388,081.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,054.10 : 2,671,331.55 = 1,593,097.30 : x
  2. Step 2: Convert to fraction form
    1,782,054.10/2,671,331.55 = 1,593,097.30/x
  3. Step 3: Cross multiply
    1,782,054.10x = 2,671,331.55 × 1,593,097.30
  4. Step 4: Simplify right side
    1,782,054.10x = 4,255,691,079,709.82
  5. Step 5: Solve for x
    x = 4,255,691,079,709.82/1,782,054.10
  6. Step 6: Final answer
    x = 2,388,081.87

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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.