Home / 2,974,277.43-4,104,527.46-1,616,150.43

Finding the Fourth Proportional to 2,974,277.43, 4,104,527.46 and 1,616,150.43

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Solution

The fourth proportional to 2,974,277.43, 4,104,527.46 and 1,616,150.43 is: 2,230,300.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,974,277.43 : 4,104,527.46 = 1,616,150.43 : x
  2. Step 2: Convert to fraction form
    2,974,277.43/4,104,527.46 = 1,616,150.43/x
  3. Step 3: Cross multiply
    2,974,277.43x = 4,104,527.46 × 1,616,150.43
  4. Step 4: Simplify right side
    2,974,277.43x = 6,633,533,819,425.81
  5. Step 5: Solve for x
    x = 6,633,533,819,425.81/2,974,277.43
  6. Step 6: Final answer
    x = 2,230,300.96

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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.