Home / 4,498,343.29-6,744,525.43-2,477,538.89

Finding the Fourth Proportional to 4,498,343.29, 6,744,525.43 and 2,477,538.89

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Solution

The fourth proportional to 4,498,343.29, 6,744,525.43 and 2,477,538.89 is: 3,714,661.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498,343.29 : 6,744,525.43 = 2,477,538.89 : x
  2. Step 2: Convert to fraction form
    4,498,343.29/6,744,525.43 = 2,477,538.89/x
  3. Step 3: Cross multiply
    4,498,343.29x = 6,744,525.43 × 2,477,538.89
  4. Step 4: Simplify right side
    4,498,343.29x = 16,709,824,047,418.97
  5. Step 5: Solve for x
    x = 16,709,824,047,418.97/4,498,343.29
  6. Step 6: Final answer
    x = 3,714,661.81

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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.