Home / 10,784,193.48-14,882,111.22-5,889,416.73

Finding the Fourth Proportional to 10,784,193.48, 14,882,111.22 and 5,889,416.73

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Solution

The fourth proportional to 10,784,193.48, 14,882,111.22 and 5,889,416.73 is: 8,127,353.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,784,193.48 : 14,882,111.22 = 5,889,416.73 : x
  2. Step 2: Convert to fraction form
    10,784,193.48/14,882,111.22 = 5,889,416.73/x
  3. Step 3: Cross multiply
    10,784,193.48x = 14,882,111.22 × 5,889,416.73
  4. Step 4: Simplify right side
    10,784,193.48x = 87,646,954,796,788.72
  5. Step 5: Solve for x
    x = 87,646,954,796,788.72/10,784,193.48
  6. Step 6: Final answer
    x = 8,127,353.70

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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.