Home / 7,201,949.46-10,791,880.34-4,893,502.59

Finding the Fourth Proportional to 7,201,949.46, 10,791,880.34 and 4,893,502.59

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Solution

The fourth proportional to 7,201,949.46, 10,791,880.34 and 4,893,502.59 is: 7,332,749.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,201,949.46 : 10,791,880.34 = 4,893,502.59 : x
  2. Step 2: Convert to fraction form
    7,201,949.46/10,791,880.34 = 4,893,502.59/x
  3. Step 3: Cross multiply
    7,201,949.46x = 10,791,880.34 × 4,893,502.59
  4. Step 4: Simplify right side
    7,201,949.46x = 52,810,094,394,760.08
  5. Step 5: Solve for x
    x = 52,810,094,394,760.08/7,201,949.46
  6. Step 6: Final answer
    x = 7,332,749.93

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.