Home / 2,383,512.60-3,575,268.90-2,201,554.20

Finding the Fourth Proportional to 2,383,512.60, 3,575,268.90 and 2,201,554.20

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Solution

The fourth proportional to 2,383,512.60, 3,575,268.90 and 2,201,554.20 is: 3,302,331.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,383,512.60 : 3,575,268.90 = 2,201,554.20 : x
  2. Step 2: Convert to fraction form
    2,383,512.60/3,575,268.90 = 2,201,554.20/x
  3. Step 3: Cross multiply
    2,383,512.60x = 3,575,268.90 × 2,201,554.20
  4. Step 4: Simplify right side
    2,383,512.60x = 7,871,148,262,924.38
  5. Step 5: Solve for x
    x = 7,871,148,262,924.38/2,383,512.60
  6. Step 6: Final answer
    x = 3,302,331.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.