Home / 5,529,024.41-7,630,089.13-3,081,790.85

Finding the Fourth Proportional to 5,529,024.41, 7,630,089.13 and 3,081,790.85

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Solution

The fourth proportional to 5,529,024.41, 7,630,089.13 and 3,081,790.85 is: 4,252,891.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,529,024.41 : 7,630,089.13 = 3,081,790.85 : x
  2. Step 2: Convert to fraction form
    5,529,024.41/7,630,089.13 = 3,081,790.85/x
  3. Step 3: Cross multiply
    5,529,024.41x = 7,630,089.13 × 3,081,790.85
  4. Step 4: Simplify right side
    5,529,024.41x = 23,514,338,874,139.50
  5. Step 5: Solve for x
    x = 23,514,338,874,139.50/5,529,024.41
  6. Step 6: Final answer
    x = 4,252,891.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.