Home / 4,424,605.68-6,636,908.58-2,530,018.20

Finding the Fourth Proportional to 4,424,605.68, 6,636,908.58 and 2,530,018.20

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Solution

The fourth proportional to 4,424,605.68, 6,636,908.58 and 2,530,018.20 is: 3,795,027.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,424,605.68 : 6,636,908.58 = 2,530,018.20 : x
  2. Step 2: Convert to fraction form
    4,424,605.68/6,636,908.58 = 2,530,018.20/x
  3. Step 3: Cross multiply
    4,424,605.68x = 6,636,908.58 × 2,530,018.20
  4. Step 4: Simplify right side
    4,424,605.68x = 16,791,499,499,136.16
  5. Step 5: Solve for x
    x = 16,791,499,499,136.16/4,424,605.68
  6. Step 6: Final answer
    x = 3,795,027.33

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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.