Home / 4,786,309.52-6,605,231.72-2,610,889.36

Finding the Fourth Proportional to 4,786,309.52, 6,605,231.72 and 2,610,889.36

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Solution

The fourth proportional to 4,786,309.52, 6,605,231.72 and 2,610,889.36 is: 3,603,095.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,786,309.52 : 6,605,231.72 = 2,610,889.36 : x
  2. Step 2: Convert to fraction form
    4,786,309.52/6,605,231.72 = 2,610,889.36/x
  3. Step 3: Cross multiply
    4,786,309.52x = 6,605,231.72 × 2,610,889.36
  4. Step 4: Simplify right side
    4,786,309.52x = 17,245,529,218,082.50
  5. Step 5: Solve for x
    x = 17,245,529,218,082.50/4,786,309.52
  6. Step 6: Final answer
    x = 3,603,095.28

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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.