Home / 2,050,322.70-3,076,358.85-984,816.30

Finding the Fourth Proportional to 2,050,322.70, 3,076,358.85 and 984,816.30

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Solution

The fourth proportional to 2,050,322.70, 3,076,358.85 and 984,816.30 is: 1,477,644.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,322.70 : 3,076,358.85 = 984,816.30 : x
  2. Step 2: Convert to fraction form
    2,050,322.70/3,076,358.85 = 984,816.30/x
  3. Step 3: Cross multiply
    2,050,322.70x = 3,076,358.85 × 984,816.30
  4. Step 4: Simplify right side
    2,050,322.70x = 3,029,648,340,129.26
  5. Step 5: Solve for x
    x = 3,029,648,340,129.26/2,050,322.70
  6. Step 6: Final answer
    x = 1,477,644.64

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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.