Home / 5,480,922.75-7,563,161.07-3,275,348.01

Finding the Fourth Proportional to 5,480,922.75, 7,563,161.07 and 3,275,348.01

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Solution

The fourth proportional to 5,480,922.75, 7,563,161.07 and 3,275,348.01 is: 4,519,674.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,480,922.75 : 7,563,161.07 = 3,275,348.01 : x
  2. Step 2: Convert to fraction form
    5,480,922.75/7,563,161.07 = 3,275,348.01/x
  3. Step 3: Cross multiply
    5,480,922.75x = 7,563,161.07 × 3,275,348.01
  4. Step 4: Simplify right side
    5,480,922.75x = 24,771,984,559,933.97
  5. Step 5: Solve for x
    x = 24,771,984,559,933.97/5,480,922.75
  6. Step 6: Final answer
    x = 4,519,674.09

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1.5x scale

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.