Home / 3,842,485.36-5,302,455.54-2,373,050.98

Finding the Fourth Proportional to 3,842,485.36, 5,302,455.54 and 2,373,050.98

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Solution

The fourth proportional to 3,842,485.36, 5,302,455.54 and 2,373,050.98 is: 3,274,702.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,842,485.36 : 5,302,455.54 = 2,373,050.98 : x
  2. Step 2: Convert to fraction form
    3,842,485.36/5,302,455.54 = 2,373,050.98/x
  3. Step 3: Cross multiply
    3,842,485.36x = 5,302,455.54 × 2,373,050.98
  4. Step 4: Simplify right side
    3,842,485.36x = 12,582,997,315,603.43
  5. Step 5: Solve for x
    x = 12,582,997,315,603.43/3,842,485.36
  6. Step 6: Final answer
    x = 3,274,702.73

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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.