Home / 2,496,704.80-3,744,538.80-1,076,807.20

Finding the Fourth Proportional to 2,496,704.80, 3,744,538.80 and 1,076,807.20

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Solution

The fourth proportional to 2,496,704.80, 3,744,538.80 and 1,076,807.20 is: 1,614,987.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,704.80 : 3,744,538.80 = 1,076,807.20 : x
  2. Step 2: Convert to fraction form
    2,496,704.80/3,744,538.80 = 1,076,807.20/x
  3. Step 3: Cross multiply
    2,496,704.80x = 3,744,538.80 × 1,076,807.20
  4. Step 4: Simplify right side
    2,496,704.80x = 4,032,146,340,519.36
  5. Step 5: Solve for x
    x = 4,032,146,340,519.36/2,496,704.80
  6. Step 6: Final answer
    x = 1,614,987.22

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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.