Home / 4,196,273.40-6,294,410.10-2,201,470.20

Finding the Fourth Proportional to 4,196,273.40, 6,294,410.10 and 2,201,470.20

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Solution

The fourth proportional to 4,196,273.40, 6,294,410.10 and 2,201,470.20 is: 3,302,205.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,273.40 : 6,294,410.10 = 2,201,470.20 : x
  2. Step 2: Convert to fraction form
    4,196,273.40/6,294,410.10 = 2,201,470.20/x
  3. Step 3: Cross multiply
    4,196,273.40x = 6,294,410.10 × 2,201,470.20
  4. Step 4: Simplify right side
    4,196,273.40x = 13,856,956,261,729.02
  5. Step 5: Solve for x
    x = 13,856,956,261,729.02/4,196,273.40
  6. Step 6: Final answer
    x = 3,302,205.30

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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.