Home / 3,470,539.14-5,205,655.35-946,194.66

Finding the Fourth Proportional to 3,470,539.14, 5,205,655.35 and 946,194.66

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Solution

The fourth proportional to 3,470,539.14, 5,205,655.35 and 946,194.66 is: 1,419,250.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,470,539.14 : 5,205,655.35 = 946,194.66 : x
  2. Step 2: Convert to fraction form
    3,470,539.14/5,205,655.35 = 946,194.66/x
  3. Step 3: Cross multiply
    3,470,539.14x = 5,205,655.35 × 946,194.66
  4. Step 4: Simplify right side
    3,470,539.14x = 4,925,563,293,970.43
  5. Step 5: Solve for x
    x = 4,925,563,293,970.43/3,470,539.14
  6. Step 6: Final answer
    x = 1,419,250.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.