Home / 3,471,054.84-5,207,214.06-1,196,905.32

Finding the Fourth Proportional to 3,471,054.84, 5,207,214.06 and 1,196,905.32

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Solution

The fourth proportional to 3,471,054.84, 5,207,214.06 and 1,196,905.32 is: 1,795,575.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,471,054.84 : 5,207,214.06 = 1,196,905.32 : x
  2. Step 2: Convert to fraction form
    3,471,054.84/5,207,214.06 = 1,196,905.32/x
  3. Step 3: Cross multiply
    3,471,054.84x = 5,207,214.06 × 1,196,905.32
  4. Step 4: Simplify right side
    3,471,054.84x = 6,232,542,210,792.80
  5. Step 5: Solve for x
    x = 6,232,542,210,792.80/3,471,054.84
  6. Step 6: Final answer
    x = 1,795,575.84

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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.