Home / 2,401,462.83-3,314,044.84-1,313,711.04

Finding the Fourth Proportional to 2,401,462.83, 3,314,044.84 and 1,313,711.04

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Solution

The fourth proportional to 2,401,462.83, 3,314,044.84 and 1,313,711.04 is: 1,812,935.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,462.83 : 3,314,044.84 = 1,313,711.04 : x
  2. Step 2: Convert to fraction form
    2,401,462.83/3,314,044.84 = 1,313,711.04/x
  3. Step 3: Cross multiply
    2,401,462.83x = 3,314,044.84 × 1,313,711.04
  4. Step 4: Simplify right side
    2,401,462.83x = 4,353,697,293,363.03
  5. Step 5: Solve for x
    x = 4,353,697,293,363.03/2,401,462.83
  6. Step 6: Final answer
    x = 1,812,935.54

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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.