Home / 4,380,362.40-6,044,835.78-2,446,651.20

Finding the Fourth Proportional to 4,380,362.40, 6,044,835.78 and 2,446,651.20

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Solution

The fourth proportional to 4,380,362.40, 6,044,835.78 and 2,446,651.20 is: 3,376,342.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,380,362.40 : 6,044,835.78 = 2,446,651.20 : x
  2. Step 2: Convert to fraction form
    4,380,362.40/6,044,835.78 = 2,446,651.20/x
  3. Step 3: Cross multiply
    4,380,362.40x = 6,044,835.78 × 2,446,651.20
  4. Step 4: Simplify right side
    4,380,362.40x = 14,789,604,714,939.94
  5. Step 5: Solve for x
    x = 14,789,604,714,939.94/4,380,362.40
  6. Step 6: Final answer
    x = 3,376,342.72

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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.