Home / 3,103,554.71-4,652,312.78-1,483,902.60

Finding the Fourth Proportional to 3,103,554.71, 4,652,312.78 and 1,483,902.60

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Solution

The fourth proportional to 3,103,554.71, 4,652,312.78 and 1,483,902.60 is: 2,224,410.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,103,554.71 : 4,652,312.78 = 1,483,902.60 : x
  2. Step 2: Convert to fraction form
    3,103,554.71/4,652,312.78 = 1,483,902.60/x
  3. Step 3: Cross multiply
    3,103,554.71x = 4,652,312.78 × 1,483,902.60
  4. Step 4: Simplify right side
    3,103,554.71x = 6,903,579,022,835.72
  5. Step 5: Solve for x
    x = 6,903,579,022,835.72/3,103,554.71
  6. Step 6: Final answer
    x = 2,224,410.29

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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.