Home / 4,673,336.07-7,010,563.87-1,434,449.55

Finding the Fourth Proportional to 4,673,336.07, 7,010,563.87 and 1,434,449.55

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Solution

The fourth proportional to 4,673,336.07, 7,010,563.87 and 1,434,449.55 is: 2,151,846.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673,336.07 : 7,010,563.87 = 1,434,449.55 : x
  2. Step 2: Convert to fraction form
    4,673,336.07/7,010,563.87 = 1,434,449.55/x
  3. Step 3: Cross multiply
    4,673,336.07x = 7,010,563.87 × 1,434,449.55
  4. Step 4: Simplify right side
    4,673,336.07x = 10,056,300,216,650.43
  5. Step 5: Solve for x
    x = 10,056,300,216,650.43/4,673,336.07
  6. Step 6: Final answer
    x = 2,151,846.15

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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.