Home / 4,686,304.60-7,029,456.90-3,741,520.60

Finding the Fourth Proportional to 4,686,304.60, 7,029,456.90 and 3,741,520.60

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Solution

The fourth proportional to 4,686,304.60, 7,029,456.90 and 3,741,520.60 is: 5,612,280.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,686,304.60 : 7,029,456.90 = 3,741,520.60 : x
  2. Step 2: Convert to fraction form
    4,686,304.60/7,029,456.90 = 3,741,520.60/x
  3. Step 3: Cross multiply
    4,686,304.60x = 7,029,456.90 × 3,741,520.60
  4. Step 4: Simplify right side
    4,686,304.60x = 26,300,857,798,162.14
  5. Step 5: Solve for x
    x = 26,300,857,798,162.14/4,686,304.60
  6. Step 6: Final answer
    x = 5,612,280.90

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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.