Home / 14,409,946.76-21,614,893.26-4,694,548.73

Finding the Fourth Proportional to 14,409,946.76, 21,614,893.26 and 4,694,548.73

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Solution

The fourth proportional to 14,409,946.76, 21,614,893.26 and 4,694,548.73 is: 7,041,814.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,409,946.76 : 21,614,893.26 = 4,694,548.73 : x
  2. Step 2: Convert to fraction form
    14,409,946.76/21,614,893.26 = 4,694,548.73/x
  3. Step 3: Cross multiply
    14,409,946.76x = 21,614,893.26 × 4,694,548.73
  4. Step 4: Simplify right side
    14,409,946.76x = 101,472,169,594,744.09
  5. Step 5: Solve for x
    x = 101,472,169,594,744.09/14,409,946.76
  6. Step 6: Final answer
    x = 7,041,814.33

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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.