Home / 5,824,986.80-8,737,480.20-4,829,658.80

Finding the Fourth Proportional to 5,824,986.80, 8,737,480.20 and 4,829,658.80

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Solution

The fourth proportional to 5,824,986.80, 8,737,480.20 and 4,829,658.80 is: 7,244,488.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,824,986.80 : 8,737,480.20 = 4,829,658.80 : x
  2. Step 2: Convert to fraction form
    5,824,986.80/8,737,480.20 = 4,829,658.80/x
  3. Step 3: Cross multiply
    5,824,986.80x = 8,737,480.20 × 4,829,658.80
  4. Step 4: Simplify right side
    5,824,986.80x = 42,199,048,137,755.76
  5. Step 5: Solve for x
    x = 42,199,048,137,755.76/5,824,986.80
  6. Step 6: Final answer
    x = 7,244,488.20

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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.