Home / 2,014,711.96-2,780,498.46-1,504,528.60

Finding the Fourth Proportional to 2,014,711.96, 2,780,498.46 and 1,504,528.60

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Solution

The fourth proportional to 2,014,711.96, 2,780,498.46 and 1,504,528.60 is: 2,076,395.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,711.96 : 2,780,498.46 = 1,504,528.60 : x
  2. Step 2: Convert to fraction form
    2,014,711.96/2,780,498.46 = 1,504,528.60/x
  3. Step 3: Cross multiply
    2,014,711.96x = 2,780,498.46 × 1,504,528.60
  4. Step 4: Simplify right side
    2,014,711.96x = 4,183,339,455,325.96
  5. Step 5: Solve for x
    x = 4,183,339,455,325.96/2,014,711.96
  6. Step 6: Final answer
    x = 2,076,395.80

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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.