Home / 5,985,262.80-8,977,894.20-2,992,366.80

Finding the Fourth Proportional to 5,985,262.80, 8,977,894.20 and 2,992,366.80

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Solution

The fourth proportional to 5,985,262.80, 8,977,894.20 and 2,992,366.80 is: 4,488,550.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,985,262.80 : 8,977,894.20 = 2,992,366.80 : x
  2. Step 2: Convert to fraction form
    5,985,262.80/8,977,894.20 = 2,992,366.80/x
  3. Step 3: Cross multiply
    5,985,262.80x = 8,977,894.20 × 2,992,366.80
  4. Step 4: Simplify right side
    5,985,262.80x = 26,865,152,537,992.55
  5. Step 5: Solve for x
    x = 26,865,152,537,992.55/5,985,262.80
  6. Step 6: Final answer
    x = 4,488,550.20

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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.