Home / 10,660,635-14,712,027.30-5,831,739

Finding the Fourth Proportional to 10,660,635, 14,712,027.30 and 5,831,739

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Solution

The fourth proportional to 10,660,635, 14,712,027.30 and 5,831,739 is: 8,047,991.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,660,635 : 14,712,027.30 = 5,831,739 : x
  2. Step 2: Convert to fraction form
    10,660,635/14,712,027.30 = 5,831,739/x
  3. Step 3: Cross multiply
    10,660,635x = 14,712,027.30 × 5,831,739
  4. Step 4: Simplify right side
    10,660,635x = 85,796,703,374,474.70
  5. Step 5: Solve for x
    x = 85,796,703,374,474.70/10,660,635
  6. Step 6: Final answer
    x = 8,047,991.83

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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.