Home / 2,370,500.47-3,271,299.26-1,282,771.93

Finding the Fourth Proportional to 2,370,500.47, 3,271,299.26 and 1,282,771.93

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Solution

The fourth proportional to 2,370,500.47, 3,271,299.26 and 1,282,771.93 is: 1,770,229.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,500.47 : 3,271,299.26 = 1,282,771.93 : x
  2. Step 2: Convert to fraction form
    2,370,500.47/3,271,299.26 = 1,282,771.93/x
  3. Step 3: Cross multiply
    2,370,500.47x = 3,271,299.26 × 1,282,771.93
  4. Step 4: Simplify right side
    2,370,500.47x = 4,196,330,858,943.91
  5. Step 5: Solve for x
    x = 4,196,330,858,943.91/2,370,500.47
  6. Step 6: Final answer
    x = 1,770,229.92

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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.