Home / 2,050,337.20-3,076,380.60-984,830.80

Finding the Fourth Proportional to 2,050,337.20, 3,076,380.60 and 984,830.80

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Solution

The fourth proportional to 2,050,337.20, 3,076,380.60 and 984,830.80 is: 1,477,666.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,337.20 : 3,076,380.60 = 984,830.80 : x
  2. Step 2: Convert to fraction form
    2,050,337.20/3,076,380.60 = 984,830.80/x
  3. Step 3: Cross multiply
    2,050,337.20x = 3,076,380.60 × 984,830.80
  4. Step 4: Simplify right side
    2,050,337.20x = 3,029,714,367,402.48
  5. Step 5: Solve for x
    x = 3,029,714,367,402.48/2,050,337.20
  6. Step 6: Final answer
    x = 1,477,666.39

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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.