Home / 4,355,401.19-6,533,973.86-2,439,037.67

Finding the Fourth Proportional to 4,355,401.19, 6,533,973.86 and 2,439,037.67

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Solution

The fourth proportional to 4,355,401.19, 6,533,973.86 and 2,439,037.67 is: 3,659,044.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,401.19 : 6,533,973.86 = 2,439,037.67 : x
  2. Step 2: Convert to fraction form
    4,355,401.19/6,533,973.86 = 2,439,037.67/x
  3. Step 3: Cross multiply
    4,355,401.19x = 6,533,973.86 × 2,439,037.67
  4. Step 4: Simplify right side
    4,355,401.19x = 15,936,608,334,470.25
  5. Step 5: Solve for x
    x = 15,936,608,334,470.25/4,355,401.19
  6. Step 6: Final answer
    x = 3,659,044.86

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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.