Home / 10,716,012.94-14,788,504.41-6,006,493.83

Finding the Fourth Proportional to 10,716,012.94, 14,788,504.41 and 6,006,493.83

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Solution

The fourth proportional to 10,716,012.94, 14,788,504.41 and 6,006,493.83 is: 8,289,189.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,716,012.94 : 14,788,504.41 = 6,006,493.83 : x
  2. Step 2: Convert to fraction form
    10,716,012.94/14,788,504.41 = 6,006,493.83/x
  3. Step 3: Cross multiply
    10,716,012.94x = 14,788,504.41 × 6,006,493.83
  4. Step 4: Simplify right side
    10,716,012.94x = 88,827,060,493,592.80
  5. Step 5: Solve for x
    x = 88,827,060,493,592.80/10,716,012.94
  6. Step 6: Final answer
    x = 8,289,189.36

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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.