Home / 6,934,632.80-10,401,981.60-2,446,908.80

Finding the Fourth Proportional to 6,934,632.80, 10,401,981.60 and 2,446,908.80

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Solution

The fourth proportional to 6,934,632.80, 10,401,981.60 and 2,446,908.80 is: 3,670,374.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934,632.80 : 10,401,981.60 = 2,446,908.80 : x
  2. Step 2: Convert to fraction form
    6,934,632.80/10,401,981.60 = 2,446,908.80/x
  3. Step 3: Cross multiply
    6,934,632.80x = 10,401,981.60 × 2,446,908.80
  4. Step 4: Simplify right side
    6,934,632.80x = 25,452,700,314,478.08
  5. Step 5: Solve for x
    x = 25,452,700,314,478.08/6,934,632.80
  6. Step 6: Final answer
    x = 3,670,374.63

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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.