Home / 3,107,310.40-4,653,092.40-2,477,454.40

Finding the Fourth Proportional to 3,107,310.40, 4,653,092.40 and 2,477,454.40

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Solution

The fourth proportional to 3,107,310.40, 4,653,092.40 and 2,477,454.40 is: 3,709,904.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,107,310.40 : 4,653,092.40 = 2,477,454.40 : x
  2. Step 2: Convert to fraction form
    3,107,310.40/4,653,092.40 = 2,477,454.40/x
  3. Step 3: Cross multiply
    3,107,310.40x = 4,653,092.40 × 2,477,454.40
  4. Step 4: Simplify right side
    3,107,310.40x = 11,527,824,239,986.56
  5. Step 5: Solve for x
    x = 11,527,824,239,986.56/3,107,310.40
  6. Step 6: Final answer
    x = 3,709,904.31

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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.