Home / 3,357,234.38-4,632,838.62-1,906,925.33

Finding the Fourth Proportional to 3,357,234.38, 4,632,838.62 and 1,906,925.33

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Solution

The fourth proportional to 3,357,234.38, 4,632,838.62 and 1,906,925.33 is: 2,631,474.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,234.38 : 4,632,838.62 = 1,906,925.33 : x
  2. Step 2: Convert to fraction form
    3,357,234.38/4,632,838.62 = 1,906,925.33/x
  3. Step 3: Cross multiply
    3,357,234.38x = 4,632,838.62 × 1,906,925.33
  4. Step 4: Simplify right side
    3,357,234.38x = 8,834,477,314,280.25
  5. Step 5: Solve for x
    x = 8,834,477,314,280.25/3,357,234.38
  6. Step 6: Final answer
    x = 2,631,474.69

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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.