Home / 2,432,768.37-3,357,161.20-1,345,011.94

Finding the Fourth Proportional to 2,432,768.37, 3,357,161.20 and 1,345,011.94

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Solution

The fourth proportional to 2,432,768.37, 3,357,161.20 and 1,345,011.94 is: 1,856,083.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,768.37 : 3,357,161.20 = 1,345,011.94 : x
  2. Step 2: Convert to fraction form
    2,432,768.37/3,357,161.20 = 1,345,011.94/x
  3. Step 3: Cross multiply
    2,432,768.37x = 3,357,161.20 × 1,345,011.94
  4. Step 4: Simplify right side
    2,432,768.37x = 4,515,421,898,504.73
  5. Step 5: Solve for x
    x = 4,515,421,898,504.73/2,432,768.37
  6. Step 6: Final answer
    x = 1,856,083.77

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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.