Home / 1,606,339.92-2,409,018.48-541,096.32

Finding the Fourth Proportional to 1,606,339.92, 2,409,018.48 and 541,096.32

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Solution

The fourth proportional to 1,606,339.92, 2,409,018.48 and 541,096.32 is: 811,478.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,339.92 : 2,409,018.48 = 541,096.32 : x
  2. Step 2: Convert to fraction form
    1,606,339.92/2,409,018.48 = 541,096.32/x
  3. Step 3: Cross multiply
    1,606,339.92x = 2,409,018.48 × 541,096.32
  4. Step 4: Simplify right side
    1,606,339.92x = 1,303,511,034,339.99
  5. Step 5: Solve for x
    x = 1,303,511,034,339.99/1,606,339.92
  6. Step 6: Final answer
    x = 811,478.95

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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.