Home / 3,276,475.86-4,521,557.64-1,826,263.38

Finding the Fourth Proportional to 3,276,475.86, 4,521,557.64 and 1,826,263.38

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Solution

The fourth proportional to 3,276,475.86, 4,521,557.64 and 1,826,263.38 is: 2,520,255.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,475.86 : 4,521,557.64 = 1,826,263.38 : x
  2. Step 2: Convert to fraction form
    3,276,475.86/4,521,557.64 = 1,826,263.38/x
  3. Step 3: Cross multiply
    3,276,475.86x = 4,521,557.64 × 1,826,263.38
  4. Step 4: Simplify right side
    3,276,475.86x = 8,257,555,138,491.22
  5. Step 5: Solve for x
    x = 8,257,555,138,491.22/3,276,475.86
  6. Step 6: Final answer
    x = 2,520,255.14

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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.