Home / 4,666,472.52-6,439,734.48-2,520,296.52

Finding the Fourth Proportional to 4,666,472.52, 6,439,734.48 and 2,520,296.52

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Solution

The fourth proportional to 4,666,472.52, 6,439,734.48 and 2,520,296.52 is: 3,478,010.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,666,472.52 : 6,439,734.48 = 2,520,296.52 : x
  2. Step 2: Convert to fraction form
    4,666,472.52/6,439,734.48 = 2,520,296.52/x
  3. Step 3: Cross multiply
    4,666,472.52x = 6,439,734.48 × 2,520,296.52
  4. Step 4: Simplify right side
    4,666,472.52x = 16,230,040,399,668.01
  5. Step 5: Solve for x
    x = 16,230,040,399,668.01/4,666,472.52
  6. Step 6: Final answer
    x = 3,478,010.50

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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.