Home / 4,150,898.70-6,227,514.45-2,021,052.30

Finding the Fourth Proportional to 4,150,898.70, 6,227,514.45 and 2,021,052.30

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Solution

The fourth proportional to 4,150,898.70, 6,227,514.45 and 2,021,052.30 is: 3,032,146.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,898.70 : 6,227,514.45 = 2,021,052.30 : x
  2. Step 2: Convert to fraction form
    4,150,898.70/6,227,514.45 = 2,021,052.30/x
  3. Step 3: Cross multiply
    4,150,898.70x = 6,227,514.45 × 2,021,052.30
  4. Step 4: Simplify right side
    4,150,898.70x = 12,586,132,402,455.74
  5. Step 5: Solve for x
    x = 12,586,132,402,455.74/4,150,898.70
  6. Step 6: Final answer
    x = 3,032,146.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.