Home / 3,735,796.83-5,604,482.57-1,211,255.25

Finding the Fourth Proportional to 3,735,796.83, 5,604,482.57 and 1,211,255.25

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Solution

The fourth proportional to 3,735,796.83, 5,604,482.57 and 1,211,255.25 is: 1,817,138.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,796.83 : 5,604,482.57 = 1,211,255.25 : x
  2. Step 2: Convert to fraction form
    3,735,796.83/5,604,482.57 = 1,211,255.25/x
  3. Step 3: Cross multiply
    3,735,796.83x = 5,604,482.57 × 1,211,255.25
  4. Step 4: Simplify right side
    3,735,796.83x = 6,788,458,930,389.72
  5. Step 5: Solve for x
    x = 6,788,458,930,389.72/3,735,796.83
  6. Step 6: Final answer
    x = 1,817,138.15

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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.