Home / 2,530,045.55-3,795,079.44-800,923.89

Finding the Fourth Proportional to 2,530,045.55, 3,795,079.44 and 800,923.89

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Solution

The fourth proportional to 2,530,045.55, 3,795,079.44 and 800,923.89 is: 1,201,389.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,045.55 : 3,795,079.44 = 800,923.89 : x
  2. Step 2: Convert to fraction form
    2,530,045.55/3,795,079.44 = 800,923.89/x
  3. Step 3: Cross multiply
    2,530,045.55x = 3,795,079.44 × 800,923.89
  4. Step 4: Simplify right side
    2,530,045.55x = 3,039,569,787,943.82
  5. Step 5: Solve for x
    x = 3,039,569,787,943.82/2,530,045.55
  6. Step 6: Final answer
    x = 1,201,389.35

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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.