Home / 4,603,445.90-6,353,133.69-2,538,865.37

Finding the Fourth Proportional to 4,603,445.90, 6,353,133.69 and 2,538,865.37

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Solution

The fourth proportional to 4,603,445.90, 6,353,133.69 and 2,538,865.37 is: 3,503,842.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,445.90 : 6,353,133.69 = 2,538,865.37 : x
  2. Step 2: Convert to fraction form
    4,603,445.90/6,353,133.69 = 2,538,865.37/x
  3. Step 3: Cross multiply
    4,603,445.90x = 6,353,133.69 × 2,538,865.37
  4. Step 4: Simplify right side
    4,603,445.90x = 16,129,751,116,521.32
  5. Step 5: Solve for x
    x = 16,129,751,116,521.32/4,603,445.90
  6. Step 6: Final answer
    x = 3,503,842.87

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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.