Home / 1,606,372.43-2,410,189.47-707,183.33

Finding the Fourth Proportional to 1,606,372.43, 2,410,189.47 and 707,183.33

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Solution

The fourth proportional to 1,606,372.43, 2,410,189.47 and 707,183.33 is: 1,061,052.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,372.43 : 2,410,189.47 = 707,183.33 : x
  2. Step 2: Convert to fraction form
    1,606,372.43/2,410,189.47 = 707,183.33/x
  3. Step 3: Cross multiply
    1,606,372.43x = 2,410,189.47 × 707,183.33
  4. Step 4: Simplify right side
    1,606,372.43x = 1,704,445,803,274.59
  5. Step 5: Solve for x
    x = 1,704,445,803,274.59/1,606,372.43
  6. Step 6: Final answer
    x = 1,061,052.70

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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.