Home / 4,355,401.82-6,533,974.79-2,439,038.28

Finding the Fourth Proportional to 4,355,401.82, 6,533,974.79 and 2,439,038.28

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Solution

The fourth proportional to 4,355,401.82, 6,533,974.79 and 2,439,038.28 is: 3,659,045.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,401.82 : 6,533,974.79 = 2,439,038.28 : x
  2. Step 2: Convert to fraction form
    4,355,401.82/6,533,974.79 = 2,439,038.28/x
  3. Step 3: Cross multiply
    4,355,401.82x = 6,533,974.79 × 2,439,038.28
  4. Step 4: Simplify right side
    4,355,401.82x = 15,936,614,633,364.96
  5. Step 5: Solve for x
    x = 15,936,614,633,364.96/4,355,401.82
  6. Step 6: Final answer
    x = 3,659,045.78

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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.