Home / 4,732,091.80-7,098,137.70-1,366,408.60

Finding the Fourth Proportional to 4,732,091.80, 7,098,137.70 and 1,366,408.60

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Solution

The fourth proportional to 4,732,091.80, 7,098,137.70 and 1,366,408.60 is: 2,049,612.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,091.80 : 7,098,137.70 = 1,366,408.60 : x
  2. Step 2: Convert to fraction form
    4,732,091.80/7,098,137.70 = 1,366,408.60/x
  3. Step 3: Cross multiply
    4,732,091.80x = 7,098,137.70 × 1,366,408.60
  4. Step 4: Simplify right side
    4,732,091.80x = 9,698,956,397,264.22
  5. Step 5: Solve for x
    x = 9,698,956,397,264.22/4,732,091.80
  6. Step 6: Final answer
    x = 2,049,612.90

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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.