Home / 2,803,568.24-4,203,555.78-1,183,898.34

Finding the Fourth Proportional to 2,803,568.24, 4,203,555.78 and 1,183,898.34

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Solution

The fourth proportional to 2,803,568.24, 4,203,555.78 and 1,183,898.34 is: 1,775,088.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,803,568.24 : 4,203,555.78 = 1,183,898.34 : x
  2. Step 2: Convert to fraction form
    2,803,568.24/4,203,555.78 = 1,183,898.34/x
  3. Step 3: Cross multiply
    2,803,568.24x = 4,203,555.78 × 1,183,898.34
  4. Step 4: Simplify right side
    2,803,568.24x = 4,976,582,710,039.41
  5. Step 5: Solve for x
    x = 4,976,582,710,039.41/2,803,568.24
  6. Step 6: Final answer
    x = 1,775,088.85

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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.