Home / 2,577,165.37-3,558,267.44-1,610,730.07

Finding the Fourth Proportional to 2,577,165.37, 3,558,267.44 and 1,610,730.07

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Solution

The fourth proportional to 2,577,165.37, 3,558,267.44 and 1,610,730.07 is: 2,223,919.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,165.37 : 3,558,267.44 = 1,610,730.07 : x
  2. Step 2: Convert to fraction form
    2,577,165.37/3,558,267.44 = 1,610,730.07/x
  3. Step 3: Cross multiply
    2,577,165.37x = 3,558,267.44 × 1,610,730.07
  4. Step 4: Simplify right side
    2,577,165.37x = 5,731,408,362,709.92
  5. Step 5: Solve for x
    x = 5,731,408,362,709.92/2,577,165.37
  6. Step 6: Final answer
    x = 2,223,919.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.