Home / 2,050,687.20-3,076,030.80-1,483,816.80

Finding the Fourth Proportional to 2,050,687.20, 3,076,030.80 and 1,483,816.80

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Solution

The fourth proportional to 2,050,687.20, 3,076,030.80 and 1,483,816.80 is: 2,225,725.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,050,687.20 : 3,076,030.80 = 1,483,816.80 : x
  2. Step 2: Convert to fraction form
    2,050,687.20/3,076,030.80 = 1,483,816.80/x
  3. Step 3: Cross multiply
    2,050,687.20x = 3,076,030.80 × 1,483,816.80
  4. Step 4: Simplify right side
    2,050,687.20x = 4,564,266,178,357.44
  5. Step 5: Solve for x
    x = 4,564,266,178,357.44/2,050,687.20
  6. Step 6: Final answer
    x = 2,225,725.20

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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.