Home / 4,144,281.81-5,719,022.73-2,308,737.57

Finding the Fourth Proportional to 4,144,281.81, 5,719,022.73 and 2,308,737.57

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Solution

The fourth proportional to 4,144,281.81, 5,719,022.73 and 2,308,737.57 is: 3,186,009.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,144,281.81 : 5,719,022.73 = 2,308,737.57 : x
  2. Step 2: Convert to fraction form
    4,144,281.81/5,719,022.73 = 2,308,737.57/x
  3. Step 3: Cross multiply
    4,144,281.81x = 5,719,022.73 × 2,308,737.57
  4. Step 4: Simplify right side
    4,144,281.81x = 13,203,722,640,434.97
  5. Step 5: Solve for x
    x = 13,203,722,640,434.97/4,144,281.81
  6. Step 6: Final answer
    x = 3,186,009.84

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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.