Home / 10,804,092.56-14,910,125.37-6,221,890.16

Finding the Fourth Proportional to 10,804,092.56, 14,910,125.37 and 6,221,890.16

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Solution

The fourth proportional to 10,804,092.56, 14,910,125.37 and 6,221,890.16 is: 8,586,483.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,804,092.56 : 14,910,125.37 = 6,221,890.16 : x
  2. Step 2: Convert to fraction form
    10,804,092.56/14,910,125.37 = 6,221,890.16/x
  3. Step 3: Cross multiply
    10,804,092.56x = 14,910,125.37 × 6,221,890.16
  4. Step 4: Simplify right side
    10,804,092.56x = 92,769,162,316,997.75
  5. Step 5: Solve for x
    x = 92,769,162,316,997.75/10,804,092.56
  6. Step 6: Final answer
    x = 8,586,483.48

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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.