Home / 2,409,262.02-3,609,074.34-1,449,187.65

Finding the Fourth Proportional to 2,409,262.02, 3,609,074.34 and 1,449,187.65

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Solution

The fourth proportional to 2,409,262.02, 3,609,074.34 and 1,449,187.65 is: 2,170,883.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,409,262.02 : 3,609,074.34 = 1,449,187.65 : x
  2. Step 2: Convert to fraction form
    2,409,262.02/3,609,074.34 = 1,449,187.65/x
  3. Step 3: Cross multiply
    2,409,262.02x = 3,609,074.34 × 1,449,187.65
  4. Step 4: Simplify right side
    2,409,262.02x = 5,230,225,961,459.90
  5. Step 5: Solve for x
    x = 5,230,225,961,459.90/2,409,262.02
  6. Step 6: Final answer
    x = 2,170,883.00

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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.