Home / 3,630,460.51-5,446,268.85-1,201,702.47

Finding the Fourth Proportional to 3,630,460.51, 5,446,268.85 and 1,201,702.47

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Solution

The fourth proportional to 3,630,460.51, 5,446,268.85 and 1,201,702.47 is: 1,802,745.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,630,460.51 : 5,446,268.85 = 1,201,702.47 : x
  2. Step 2: Convert to fraction form
    3,630,460.51/5,446,268.85 = 1,201,702.47/x
  3. Step 3: Cross multiply
    3,630,460.51x = 5,446,268.85 × 1,201,702.47
  4. Step 4: Simplify right side
    3,630,460.51x = 6,544,794,713,411.94
  5. Step 5: Solve for x
    x = 6,544,794,713,411.94/3,630,460.51
  6. Step 6: Final answer
    x = 1,802,745.05

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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.