Home / 4,603,442.90-6,353,129.55-2,538,862.37

Finding the Fourth Proportional to 4,603,442.90, 6,353,129.55 and 2,538,862.37

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Solution

The fourth proportional to 4,603,442.90, 6,353,129.55 and 2,538,862.37 is: 3,503,838.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,442.90 : 6,353,129.55 = 2,538,862.37 : x
  2. Step 2: Convert to fraction form
    4,603,442.90/6,353,129.55 = 2,538,862.37/x
  3. Step 3: Cross multiply
    4,603,442.90x = 6,353,129.55 × 2,538,862.37
  4. Step 4: Simplify right side
    4,603,442.90x = 16,129,721,546,230.03
  5. Step 5: Solve for x
    x = 16,129,721,546,230.03/4,603,442.90
  6. Step 6: Final answer
    x = 3,503,838.73

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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.