Home / 3,446,765.56-5,170,709.67-1,018,165.24

Finding the Fourth Proportional to 3,446,765.56, 5,170,709.67 and 1,018,165.24

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Solution

The fourth proportional to 3,446,765.56, 5,170,709.67 and 1,018,165.24 is: 1,527,413.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,765.56 : 5,170,709.67 = 1,018,165.24 : x
  2. Step 2: Convert to fraction form
    3,446,765.56/5,170,709.67 = 1,018,165.24/x
  3. Step 3: Cross multiply
    3,446,765.56x = 5,170,709.67 × 1,018,165.24
  4. Step 4: Simplify right side
    3,446,765.56x = 5,264,636,852,125.87
  5. Step 5: Solve for x
    x = 5,264,636,852,125.87/3,446,765.56
  6. Step 6: Final answer
    x = 1,527,413.68

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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.