Home / 3,566,485.44-4,921,749.36-2,038,625.36

Finding the Fourth Proportional to 3,566,485.44, 4,921,749.36 and 2,038,625.36

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Solution

The fourth proportional to 3,566,485.44, 4,921,749.36 and 2,038,625.36 is: 2,813,302.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,485.44 : 4,921,749.36 = 2,038,625.36 : x
  2. Step 2: Convert to fraction form
    3,566,485.44/4,921,749.36 = 2,038,625.36/x
  3. Step 3: Cross multiply
    3,566,485.44x = 4,921,749.36 × 2,038,625.36
  4. Step 4: Simplify right side
    3,566,485.44x = 10,033,603,060,859.77
  5. Step 5: Solve for x
    x = 10,033,603,060,859.77/3,566,485.44
  6. Step 6: Final answer
    x = 2,813,302.68

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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.