Home / 1,834,831.54-2,532,098.84-1,007,939.98

Finding the Fourth Proportional to 1,834,831.54, 2,532,098.84 and 1,007,939.98

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Solution

The fourth proportional to 1,834,831.54, 2,532,098.84 and 1,007,939.98 is: 1,390,974.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,831.54 : 2,532,098.84 = 1,007,939.98 : x
  2. Step 2: Convert to fraction form
    1,834,831.54/2,532,098.84 = 1,007,939.98/x
  3. Step 3: Cross multiply
    1,834,831.54x = 2,532,098.84 × 1,007,939.98
  4. Step 4: Simplify right side
    1,834,831.54x = 2,552,203,654,147.62
  5. Step 5: Solve for x
    x = 2,552,203,654,147.62/1,834,831.54
  6. Step 6: Final answer
    x = 1,390,974.37

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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.