Home / 3,742,102.44-5,164,097.00-2,023,218.86

Finding the Fourth Proportional to 3,742,102.44, 5,164,097.00 and 2,023,218.86

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Solution

The fourth proportional to 3,742,102.44, 5,164,097.00 and 2,023,218.86 is: 2,792,039.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,102.44 : 5,164,097.00 = 2,023,218.86 : x
  2. Step 2: Convert to fraction form
    3,742,102.44/5,164,097.00 = 2,023,218.86/x
  3. Step 3: Cross multiply
    3,742,102.44x = 5,164,097.00 × 2,023,218.86
  4. Step 4: Simplify right side
    3,742,102.44x = 10,448,098,409,332.84
  5. Step 5: Solve for x
    x = 10,448,098,409,332.84/3,742,102.44
  6. Step 6: Final answer
    x = 2,792,039.66

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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.