Home / 2,239,347.06-3,065,575.01-2,223,338.22

Finding the Fourth Proportional to 2,239,347.06, 3,065,575.01 and 2,223,338.22

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Solution

The fourth proportional to 2,239,347.06, 3,065,575.01 and 2,223,338.22 is: 3,043,659.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,347.06 : 3,065,575.01 = 2,223,338.22 : x
  2. Step 2: Convert to fraction form
    2,239,347.06/3,065,575.01 = 2,223,338.22/x
  3. Step 3: Cross multiply
    2,239,347.06x = 3,065,575.01 × 2,223,338.22
  4. Step 4: Simplify right side
    2,239,347.06x = 6,815,810,074,893.19
  5. Step 5: Solve for x
    x = 6,815,810,074,893.19/2,239,347.06
  6. Step 6: Final answer
    x = 3,043,659.55

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.