Home / 10,429,593.82-14,392,871.49-5,783,705.98

Finding the Fourth Proportional to 10,429,593.82, 14,392,871.49 and 5,783,705.98

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Solution

The fourth proportional to 10,429,593.82, 14,392,871.49 and 5,783,705.98 is: 7,981,532.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,429,593.82 : 14,392,871.49 = 5,783,705.98 : x
  2. Step 2: Convert to fraction form
    10,429,593.82/14,392,871.49 = 5,783,705.98/x
  3. Step 3: Cross multiply
    10,429,593.82x = 14,392,871.49 × 5,783,705.98
  4. Step 4: Simplify right side
    10,429,593.82x = 83,244,136,906,084.52
  5. Step 5: Solve for x
    x = 83,244,136,906,084.52/10,429,593.82
  6. Step 6: Final answer
    x = 7,981,532.01

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.