Home / 10,605,053.52-14,635,072.44-6,021,473.04

Finding the Fourth Proportional to 10,605,053.52, 14,635,072.44 and 6,021,473.04

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Solution

The fourth proportional to 10,605,053.52, 14,635,072.44 and 6,021,473.04 is: 8,309,688.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,605,053.52 : 14,635,072.44 = 6,021,473.04 : x
  2. Step 2: Convert to fraction form
    10,605,053.52/14,635,072.44 = 6,021,473.04/x
  3. Step 3: Cross multiply
    10,605,053.52x = 14,635,072.44 × 6,021,473.04
  4. Step 4: Simplify right side
    10,605,053.52x = 88,124,694,135,907.02
  5. Step 5: Solve for x
    x = 88,124,694,135,907.02/10,605,053.52
  6. Step 6: Final answer
    x = 8,309,688.77

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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.