Home / 3,614,120.09-4,987,392.07-2,065,283.27

Finding the Fourth Proportional to 3,614,120.09, 4,987,392.07 and 2,065,283.27

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Solution

The fourth proportional to 3,614,120.09, 4,987,392.07 and 2,065,283.27 is: 2,850,037.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,120.09 : 4,987,392.07 = 2,065,283.27 : x
  2. Step 2: Convert to fraction form
    3,614,120.09/4,987,392.07 = 2,065,283.27/x
  3. Step 3: Cross multiply
    3,614,120.09x = 4,987,392.07 × 2,065,283.27
  4. Step 4: Simplify right side
    3,614,120.09x = 10,300,377,417,822.10
  5. Step 5: Solve for x
    x = 10,300,377,417,822.10/3,614,120.09
  6. Step 6: Final answer
    x = 2,850,037.40

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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.