Home / 3,582,267.89-4,942,231.40-2,032,632.16

Finding the Fourth Proportional to 3,582,267.89, 4,942,231.40 and 2,032,632.16

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Solution

The fourth proportional to 3,582,267.89, 4,942,231.40 and 2,032,632.16 is: 2,804,295.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582,267.89 : 4,942,231.40 = 2,032,632.16 : x
  2. Step 2: Convert to fraction form
    3,582,267.89/4,942,231.40 = 2,032,632.16/x
  3. Step 3: Cross multiply
    3,582,267.89x = 4,942,231.40 × 2,032,632.16
  4. Step 4: Simplify right side
    3,582,267.89x = 10,045,738,478,527.83
  5. Step 5: Solve for x
    x = 10,045,738,478,527.83/3,582,267.89
  6. Step 6: Final answer
    x = 2,804,295.71

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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.