Home / 3,407,433.40-5,116,935-2,277,457

Finding the Fourth Proportional to 3,407,433.40, 5,116,935 and 2,277,457

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Solution

The fourth proportional to 3,407,433.40, 5,116,935 and 2,277,457 is: 3,420,052.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,407,433.40 : 5,116,935 = 2,277,457 : x
  2. Step 2: Convert to fraction form
    3,407,433.40/5,116,935 = 2,277,457/x
  3. Step 3: Cross multiply
    3,407,433.40x = 5,116,935 × 2,277,457
  4. Step 4: Simplify right side
    3,407,433.40x = 11,653,599,434,295
  5. Step 5: Solve for x
    x = 11,653,599,434,295/3,407,433.40
  6. Step 6: Final answer
    x = 3,420,052.01

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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.