Home / 4,378,119.64-6,041,951.94-2,444,403.40

Finding the Fourth Proportional to 4,378,119.64, 6,041,951.94 and 2,444,403.40

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Solution

The fourth proportional to 4,378,119.64, 6,041,951.94 and 2,444,403.40 is: 3,373,358.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,378,119.64 : 6,041,951.94 = 2,444,403.40 : x
  2. Step 2: Convert to fraction form
    4,378,119.64/6,041,951.94 = 2,444,403.40/x
  3. Step 3: Cross multiply
    4,378,119.64x = 6,041,951.94 × 2,444,403.40
  4. Step 4: Simplify right side
    4,378,119.64x = 14,768,967,864,772.60
  5. Step 5: Solve for x
    x = 14,768,967,864,772.60/4,378,119.64
  6. Step 6: Final answer
    x = 3,373,358.67

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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.