Home / 3,579,999.48-5,369,465.70-1,183,856.67

Finding the Fourth Proportional to 3,579,999.48, 5,369,465.70 and 1,183,856.67

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Solution

The fourth proportional to 3,579,999.48, 5,369,465.70 and 1,183,856.67 is: 1,775,608.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,579,999.48 : 5,369,465.70 = 1,183,856.67 : x
  2. Step 2: Convert to fraction form
    3,579,999.48/5,369,465.70 = 1,183,856.67/x
  3. Step 3: Cross multiply
    3,579,999.48x = 5,369,465.70 × 1,183,856.67
  4. Step 4: Simplify right side
    3,579,999.48x = 6,356,677,783,281.22
  5. Step 5: Solve for x
    x = 6,356,677,783,281.22/3,579,999.48
  6. Step 6: Final answer
    x = 1,775,608.58

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1.5x scale

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.