Home / 1,362,704.40-2,044,272.60-464,230.80

Finding the Fourth Proportional to 1,362,704.40, 2,044,272.60 and 464,230.80

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Solution

The fourth proportional to 1,362,704.40, 2,044,272.60 and 464,230.80 is: 696,419.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,704.40 : 2,044,272.60 = 464,230.80 : x
  2. Step 2: Convert to fraction form
    1,362,704.40/2,044,272.60 = 464,230.80/x
  3. Step 3: Cross multiply
    1,362,704.40x = 2,044,272.60 × 464,230.80
  4. Step 4: Simplify right side
    1,362,704.40x = 949,014,304,516.08
  5. Step 5: Solve for x
    x = 949,014,304,516.08/1,362,704.40
  6. Step 6: Final answer
    x = 696,419.78

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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.