Home / 3,596,289.94-4,962,977.53-2,146,826.63

Finding the Fourth Proportional to 3,596,289.94, 4,962,977.53 and 2,146,826.63

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Solution

The fourth proportional to 3,596,289.94, 4,962,977.53 and 2,146,826.63 is: 2,962,678.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,289.94 : 4,962,977.53 = 2,146,826.63 : x
  2. Step 2: Convert to fraction form
    3,596,289.94/4,962,977.53 = 2,146,826.63/x
  3. Step 3: Cross multiply
    3,596,289.94x = 4,962,977.53 × 2,146,826.63
  4. Step 4: Simplify right side
    3,596,289.94x = 10,654,652,332,536
  5. Step 5: Solve for x
    x = 10,654,652,332,536/3,596,289.94
  6. Step 6: Final answer
    x = 2,962,678.90

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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.