Home / 3,765,280.01-5,196,126.83-2,046,400.97

Finding the Fourth Proportional to 3,765,280.01, 5,196,126.83 and 2,046,400.97

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Solution

The fourth proportional to 3,765,280.01, 5,196,126.83 and 2,046,400.97 is: 2,824,055.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,765,280.01 : 5,196,126.83 = 2,046,400.97 : x
  2. Step 2: Convert to fraction form
    3,765,280.01/5,196,126.83 = 2,046,400.97/x
  3. Step 3: Cross multiply
    3,765,280.01x = 5,196,126.83 × 2,046,400.97
  4. Step 4: Simplify right side
    3,765,280.01x = 10,633,358,964,290.39
  5. Step 5: Solve for x
    x = 10,633,358,964,290.39/3,765,280.01
  6. Step 6: Final answer
    x = 2,824,055.30

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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.