Home / 4,029,405.10-5,560,783.23-2,287,196.62

Finding the Fourth Proportional to 4,029,405.10, 5,560,783.23 and 2,287,196.62

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Solution

The fourth proportional to 4,029,405.10, 5,560,783.23 and 2,287,196.62 is: 3,156,447.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,405.10 : 5,560,783.23 = 2,287,196.62 : x
  2. Step 2: Convert to fraction form
    4,029,405.10/5,560,783.23 = 2,287,196.62/x
  3. Step 3: Cross multiply
    4,029,405.10x = 5,560,783.23 × 2,287,196.62
  4. Step 4: Simplify right side
    4,029,405.10x = 12,718,604,608,208.68
  5. Step 5: Solve for x
    x = 12,718,604,608,208.68/4,029,405.10
  6. Step 6: Final answer
    x = 3,156,447.24

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1.5x scale

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.