Home / 4,548,982.48-6,825,835.32-1,855,283.92

Finding the Fourth Proportional to 4,548,982.48, 6,825,835.32 and 1,855,283.92

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Solution

The fourth proportional to 4,548,982.48, 6,825,835.32 and 1,855,283.92 is: 2,783,889.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,548,982.48 : 6,825,835.32 = 1,855,283.92 : x
  2. Step 2: Convert to fraction form
    4,548,982.48/6,825,835.32 = 1,855,283.92/x
  3. Step 3: Cross multiply
    4,548,982.48x = 6,825,835.32 × 1,855,283.92
  4. Step 4: Simplify right side
    4,548,982.48x = 12,663,862,509,764.05
  5. Step 5: Solve for x
    x = 12,663,862,509,764.05/4,548,982.48
  6. Step 6: Final answer
    x = 2,783,889.05

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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.