Home / 4,493,606.40-6,739,745.20-1,653,054.26

Finding the Fourth Proportional to 4,493,606.40, 6,739,745.20 and 1,653,054.26

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Solution

The fourth proportional to 4,493,606.40, 6,739,745.20 and 1,653,054.26 is: 2,479,336.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,493,606.40 : 6,739,745.20 = 1,653,054.26 : x
  2. Step 2: Convert to fraction form
    4,493,606.40/6,739,745.20 = 1,653,054.26/x
  3. Step 3: Cross multiply
    4,493,606.40x = 6,739,745.20 × 1,653,054.26
  4. Step 4: Simplify right side
    4,493,606.40x = 11,141,164,476,343.19
  5. Step 5: Solve for x
    x = 11,141,164,476,343.19/4,493,606.40
  6. Step 6: Final answer
    x = 2,479,336.97

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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.