Home / 2,934,101.70-4,401,152.55-2,461,709.70

Finding the Fourth Proportional to 2,934,101.70, 4,401,152.55 and 2,461,709.70

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Solution

The fourth proportional to 2,934,101.70, 4,401,152.55 and 2,461,709.70 is: 3,692,564.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,101.70 : 4,401,152.55 = 2,461,709.70 : x
  2. Step 2: Convert to fraction form
    2,934,101.70/4,401,152.55 = 2,461,709.70/x
  3. Step 3: Cross multiply
    2,934,101.70x = 4,401,152.55 × 2,461,709.70
  4. Step 4: Simplify right side
    2,934,101.70x = 10,834,359,923,514.74
  5. Step 5: Solve for x
    x = 10,834,359,923,514.74/2,934,101.70
  6. Step 6: Final answer
    x = 3,692,564.55

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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.