Home / 4,072,631.58-5,615,625.94-2,600,604.60

Finding the Fourth Proportional to 4,072,631.58, 5,615,625.94 and 2,600,604.60

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Solution

The fourth proportional to 4,072,631.58, 5,615,625.94 and 2,600,604.60 is: 3,585,893.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,072,631.58 : 5,615,625.94 = 2,600,604.60 : x
  2. Step 2: Convert to fraction form
    4,072,631.58/5,615,625.94 = 2,600,604.60/x
  3. Step 3: Cross multiply
    4,072,631.58x = 5,615,625.94 × 2,600,604.60
  4. Step 4: Simplify right side
    4,072,631.58x = 14,604,022,643,905.77
  5. Step 5: Solve for x
    x = 14,604,022,643,905.77/4,072,631.58
  6. Step 6: Final answer
    x = 3,585,893.38

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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.