Home / 3,257,852.94-4,495,751.10-1,787,756.94

Finding the Fourth Proportional to 3,257,852.94, 4,495,751.10 and 1,787,756.94

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Solution

The fourth proportional to 3,257,852.94, 4,495,751.10 and 1,787,756.94 is: 2,467,057.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,852.94 : 4,495,751.10 = 1,787,756.94 : x
  2. Step 2: Convert to fraction form
    3,257,852.94/4,495,751.10 = 1,787,756.94/x
  3. Step 3: Cross multiply
    3,257,852.94x = 4,495,751.10 × 1,787,756.94
  4. Step 4: Simplify right side
    3,257,852.94x = 8,037,310,229,537.63
  5. Step 5: Solve for x
    x = 8,037,310,229,537.63/3,257,852.94
  6. Step 6: Final answer
    x = 2,467,057.41

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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.