Home / 3,196,305.54-4,410,732.96-1,745,980.02

Finding the Fourth Proportional to 3,196,305.54, 4,410,732.96 and 1,745,980.02

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Solution

The fourth proportional to 3,196,305.54, 4,410,732.96 and 1,745,980.02 is: 2,409,360.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,305.54 : 4,410,732.96 = 1,745,980.02 : x
  2. Step 2: Convert to fraction form
    3,196,305.54/4,410,732.96 = 1,745,980.02/x
  3. Step 3: Cross multiply
    3,196,305.54x = 4,410,732.96 × 1,745,980.02
  4. Step 4: Simplify right side
    3,196,305.54x = 7,701,051,621,715.46
  5. Step 5: Solve for x
    x = 7,701,051,621,715.46/3,196,305.54
  6. Step 6: Final answer
    x = 2,409,360.28

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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.