Home / 4,016,284.37-5,542,415.69-2,273,908.80

Finding the Fourth Proportional to 4,016,284.37, 5,542,415.69 and 2,273,908.80

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Solution

The fourth proportional to 4,016,284.37, 5,542,415.69 and 2,273,908.80 is: 3,137,962.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,016,284.37 : 5,542,415.69 = 2,273,908.80 : x
  2. Step 2: Convert to fraction form
    4,016,284.37/5,542,415.69 = 2,273,908.80/x
  3. Step 3: Cross multiply
    4,016,284.37x = 5,542,415.69 × 2,273,908.80
  4. Step 4: Simplify right side
    4,016,284.37x = 12,602,947,778,595.47
  5. Step 5: Solve for x
    x = 12,602,947,778,595.47/4,016,284.37
  6. Step 6: Final answer
    x = 3,137,962.01

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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.