Home / 2,493,573.93-3,740,360.90-1,925,783.20

Finding the Fourth Proportional to 2,493,573.93, 3,740,360.90 and 1,925,783.20

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Solution

The fourth proportional to 2,493,573.93, 3,740,360.90 and 1,925,783.20 is: 2,888,674.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,493,573.93 : 3,740,360.90 = 1,925,783.20 : x
  2. Step 2: Convert to fraction form
    2,493,573.93/3,740,360.90 = 1,925,783.20/x
  3. Step 3: Cross multiply
    2,493,573.93x = 3,740,360.90 × 1,925,783.20
  4. Step 4: Simplify right side
    2,493,573.93x = 7,203,124,183,156.88
  5. Step 5: Solve for x
    x = 7,203,124,183,156.88/2,493,573.93
  6. Step 6: Final answer
    x = 2,888,674.80

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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.