Home / 10,804,095.56-14,910,129.51-6,221,893.16

Finding the Fourth Proportional to 10,804,095.56, 14,910,129.51 and 6,221,893.16

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Solution

The fourth proportional to 10,804,095.56, 14,910,129.51 and 6,221,893.16 is: 8,586,487.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,804,095.56 : 14,910,129.51 = 6,221,893.16 : x
  2. Step 2: Convert to fraction form
    10,804,095.56/14,910,129.51 = 6,221,893.16/x
  3. Step 3: Cross multiply
    10,804,095.56x = 14,910,129.51 × 6,221,893.16
  4. Step 4: Simplify right side
    10,804,095.56x = 92,769,232,738,432.50
  5. Step 5: Solve for x
    x = 92,769,232,738,432.50/10,804,095.56
  6. Step 6: Final answer
    x = 8,586,487.62

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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.