Home / 12,265,944.03-16,927,114.73-6,759,516.47

Finding the Fourth Proportional to 12,265,944.03, 16,927,114.73 and 6,759,516.47

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Solution

The fourth proportional to 12,265,944.03, 16,927,114.73 and 6,759,516.47 is: 9,328,194.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,265,944.03 : 16,927,114.73 = 6,759,516.47 : x
  2. Step 2: Convert to fraction form
    12,265,944.03/16,927,114.73 = 6,759,516.47/x
  3. Step 3: Cross multiply
    12,265,944.03x = 16,927,114.73 × 6,759,516.47
  4. Step 4: Simplify right side
    12,265,944.03x = 114,419,110,688,581.45
  5. Step 5: Solve for x
    x = 114,419,110,688,581.45/12,265,944.03
  6. Step 6: Final answer
    x = 9,328,194.42

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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.