Home / 5,095,915.62-7,029,683.70-3,029,461.27

Finding the Fourth Proportional to 5,095,915.62, 7,029,683.70 and 3,029,461.27

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Solution

The fourth proportional to 5,095,915.62, 7,029,683.70 and 3,029,461.27 is: 4,179,063.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,095,915.62 : 7,029,683.70 = 3,029,461.27 : x
  2. Step 2: Convert to fraction form
    5,095,915.62/7,029,683.70 = 3,029,461.27/x
  3. Step 3: Cross multiply
    5,095,915.62x = 7,029,683.70 × 3,029,461.27
  4. Step 4: Simplify right side
    5,095,915.62x = 21,296,154,509,500.30
  5. Step 5: Solve for x
    x = 21,296,154,509,500.30/5,095,915.62
  6. Step 6: Final answer
    x = 4,179,063.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.