Home / 2,934,535.20-4,401,802.80-2,682,592.80

Finding the Fourth Proportional to 2,934,535.20, 4,401,802.80 and 2,682,592.80

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Solution

The fourth proportional to 2,934,535.20, 4,401,802.80 and 2,682,592.80 is: 4,023,889.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,535.20 : 4,401,802.80 = 2,682,592.80 : x
  2. Step 2: Convert to fraction form
    2,934,535.20/4,401,802.80 = 2,682,592.80/x
  3. Step 3: Cross multiply
    2,934,535.20x = 4,401,802.80 × 2,682,592.80
  4. Step 4: Simplify right side
    2,934,535.20x = 11,808,244,498,299.84
  5. Step 5: Solve for x
    x = 11,808,244,498,299.84/2,934,535.20
  6. Step 6: Final answer
    x = 4,023,889.20

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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.