Home / 4,962,735.30-7,444,102.95-4,752,783.30

Finding the Fourth Proportional to 4,962,735.30, 7,444,102.95 and 4,752,783.30

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Solution

The fourth proportional to 4,962,735.30, 7,444,102.95 and 4,752,783.30 is: 7,129,174.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,735.30 : 7,444,102.95 = 4,752,783.30 : x
  2. Step 2: Convert to fraction form
    4,962,735.30/7,444,102.95 = 4,752,783.30/x
  3. Step 3: Cross multiply
    4,962,735.30x = 7,444,102.95 × 4,752,783.30
  4. Step 4: Simplify right side
    4,962,735.30x = 35,380,208,184,240.73
  5. Step 5: Solve for x
    x = 35,380,208,184,240.73/4,962,735.30
  6. Step 6: Final answer
    x = 7,129,174.95

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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.