Home / 4,527,498.72-6,789,804.48-1,494,301.44

Finding the Fourth Proportional to 4,527,498.72, 6,789,804.48 and 1,494,301.44

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Solution

The fourth proportional to 4,527,498.72, 6,789,804.48 and 1,494,301.44 is: 2,240,975.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,527,498.72 : 6,789,804.48 = 1,494,301.44 : x
  2. Step 2: Convert to fraction form
    4,527,498.72/6,789,804.48 = 1,494,301.44/x
  3. Step 3: Cross multiply
    4,527,498.72x = 6,789,804.48 × 1,494,301.44
  4. Step 4: Simplify right side
    4,527,498.72x = 10,146,014,611,782.45
  5. Step 5: Solve for x
    x = 10,146,014,611,782.45/4,527,498.72
  6. Step 6: Final answer
    x = 2,240,975.70

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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.