Home / 3,494,650.09-4,822,571.10-1,924,751.76

Finding the Fourth Proportional to 3,494,650.09, 4,822,571.10 and 1,924,751.76

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Solution

The fourth proportional to 3,494,650.09, 4,822,571.10 and 1,924,751.76 is: 2,656,132.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,494,650.09 : 4,822,571.10 = 1,924,751.76 : x
  2. Step 2: Convert to fraction form
    3,494,650.09/4,822,571.10 = 1,924,751.76/x
  3. Step 3: Cross multiply
    3,494,650.09x = 4,822,571.10 × 1,924,751.76
  4. Step 4: Simplify right side
    3,494,650.09x = 9,282,252,212,450.14
  5. Step 5: Solve for x
    x = 9,282,252,212,450.14/3,494,650.09
  6. Step 6: Final answer
    x = 2,656,132.08

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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.