Home / 4,208,274.90-5,807,533.41-2,576,651.22

Finding the Fourth Proportional to 4,208,274.90, 5,807,533.41 and 2,576,651.22

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Solution

The fourth proportional to 4,208,274.90, 5,807,533.41 and 2,576,651.22 is: 3,555,848.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,274.90 : 5,807,533.41 = 2,576,651.22 : x
  2. Step 2: Convert to fraction form
    4,208,274.90/5,807,533.41 = 2,576,651.22/x
  3. Step 3: Cross multiply
    4,208,274.90x = 5,807,533.41 × 2,576,651.22
  4. Step 4: Simplify right side
    4,208,274.90x = 14,963,988,046,067.26
  5. Step 5: Solve for x
    x = 14,963,988,046,067.26/4,208,274.90
  6. Step 6: Final answer
    x = 3,555,848.51

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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.