Home / 4,122,709.01-5,686,974.69-2,571,277.23

Finding the Fourth Proportional to 4,122,709.01, 5,686,974.69 and 2,571,277.23

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Solution

The fourth proportional to 4,122,709.01, 5,686,974.69 and 2,571,277.23 is: 3,546,888.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,122,709.01 : 5,686,974.69 = 2,571,277.23 : x
  2. Step 2: Convert to fraction form
    4,122,709.01/5,686,974.69 = 2,571,277.23/x
  3. Step 3: Cross multiply
    4,122,709.01x = 5,686,974.69 × 2,571,277.23
  4. Step 4: Simplify right side
    4,122,709.01x = 14,622,788,527,983.31
  5. Step 5: Solve for x
    x = 14,622,788,527,983.31/4,122,709.01
  6. Step 6: Final answer
    x = 3,546,888.34

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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.