Home / 2,370,549.27-3,271,357.98-1,282,820.85

Finding the Fourth Proportional to 2,370,549.27, 3,271,357.98 and 1,282,820.85

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Solution

The fourth proportional to 2,370,549.27, 3,271,357.98 and 1,282,820.85 is: 1,770,292.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,549.27 : 3,271,357.98 = 1,282,820.85 : x
  2. Step 2: Convert to fraction form
    2,370,549.27/3,271,357.98 = 1,282,820.85/x
  3. Step 3: Cross multiply
    2,370,549.27x = 3,271,357.98 × 1,282,820.85
  4. Step 4: Simplify right side
    2,370,549.27x = 4,196,566,224,557.88
  5. Step 5: Solve for x
    x = 4,196,566,224,557.88/2,370,549.27
  6. Step 6: Final answer
    x = 1,770,292.77

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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.