Home / 4,037,947.92-6,054,650.82-1,340,829.77

Finding the Fourth Proportional to 4,037,947.92, 6,054,650.82 and 1,340,829.77

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Solution

The fourth proportional to 4,037,947.92, 6,054,650.82 and 1,340,829.77 is: 2,010,490.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,037,947.92 : 6,054,650.82 = 1,340,829.77 : x
  2. Step 2: Convert to fraction form
    4,037,947.92/6,054,650.82 = 1,340,829.77/x
  3. Step 3: Cross multiply
    4,037,947.92x = 6,054,650.82 × 1,340,829.77
  4. Step 4: Simplify right side
    4,037,947.92x = 8,118,256,036,137.66
  5. Step 5: Solve for x
    x = 8,118,256,036,137.66/4,037,947.92
  6. Step 6: Final answer
    x = 2,010,490.53

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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.