Home / 10,171,035.54-14,039,712.18-6,734,383.74

Finding the Fourth Proportional to 10,171,035.54, 14,039,712.18 and 6,734,383.74

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Solution

The fourth proportional to 10,171,035.54, 14,039,712.18 and 6,734,383.74 is: 9,295,888.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,171,035.54 : 14,039,712.18 = 6,734,383.74 : x
  2. Step 2: Convert to fraction form
    10,171,035.54/14,039,712.18 = 6,734,383.74/x
  3. Step 3: Cross multiply
    10,171,035.54x = 14,039,712.18 × 6,734,383.74
  4. Step 4: Simplify right side
    10,171,035.54x = 94,548,809,419,271.95
  5. Step 5: Solve for x
    x = 94,548,809,419,271.95/10,171,035.54
  6. Step 6: Final answer
    x = 9,295,888.22

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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.