Home / 4,435,175.23-6,649,902.58-1,739,772.91

Finding the Fourth Proportional to 4,435,175.23, 6,649,902.58 and 1,739,772.91

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Solution

The fourth proportional to 4,435,175.23, 6,649,902.58 and 1,739,772.91 is: 2,608,537.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,175.23 : 6,649,902.58 = 1,739,772.91 : x
  2. Step 2: Convert to fraction form
    4,435,175.23/6,649,902.58 = 1,739,772.91/x
  3. Step 3: Cross multiply
    4,435,175.23x = 6,649,902.58 × 1,739,772.91
  4. Step 4: Simplify right side
    4,435,175.23x = 11,569,320,362,823.11
  5. Step 5: Solve for x
    x = 11,569,320,362,823.11/4,435,175.23
  6. Step 6: Final answer
    x = 2,608,537.38

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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.