Home / 3,315,396.34-4,575,201.33-1,865,091.34

Finding the Fourth Proportional to 3,315,396.34, 4,575,201.33 and 1,865,091.34

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Solution

The fourth proportional to 3,315,396.34, 4,575,201.33 and 1,865,091.34 is: 2,573,800.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,396.34 : 4,575,201.33 = 1,865,091.34 : x
  2. Step 2: Convert to fraction form
    3,315,396.34/4,575,201.33 = 1,865,091.34/x
  3. Step 3: Cross multiply
    3,315,396.34x = 4,575,201.33 × 1,865,091.34
  4. Step 4: Simplify right side
    3,315,396.34x = 8,533,168,379,339.48
  5. Step 5: Solve for x
    x = 8,533,168,379,339.48/3,315,396.34
  6. Step 6: Final answer
    x = 2,573,800.39

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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.