Home / 2,373,934.80-3,562,433.10-1,309,740.60

Finding the Fourth Proportional to 2,373,934.80, 3,562,433.10 and 1,309,740.60

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Solution

The fourth proportional to 2,373,934.80, 3,562,433.10 and 1,309,740.60 is: 1,965,455.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,373,934.80 : 3,562,433.10 = 1,309,740.60 : x
  2. Step 2: Convert to fraction form
    2,373,934.80/3,562,433.10 = 1,309,740.60/x
  3. Step 3: Cross multiply
    2,373,934.80x = 3,562,433.10 × 1,309,740.60
  4. Step 4: Simplify right side
    2,373,934.80x = 4,665,863,265,853.86
  5. Step 5: Solve for x
    x = 4,665,863,265,853.86/2,373,934.80
  6. Step 6: Final answer
    x = 1,965,455.52

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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.