Home / 3,076,269.28-4,614,404.40-2,012,206.48

Finding the Fourth Proportional to 3,076,269.28, 4,614,404.40 and 2,012,206.48

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Solution

The fourth proportional to 3,076,269.28, 4,614,404.40 and 2,012,206.48 is: 3,018,310.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,269.28 : 4,614,404.40 = 2,012,206.48 : x
  2. Step 2: Convert to fraction form
    3,076,269.28/4,614,404.40 = 2,012,206.48/x
  3. Step 3: Cross multiply
    3,076,269.28x = 4,614,404.40 × 2,012,206.48
  4. Step 4: Simplify right side
    3,076,269.28x = 9,285,134,435,020.51
  5. Step 5: Solve for x
    x = 9,285,134,435,020.51/3,076,269.28
  6. Step 6: Final answer
    x = 3,018,310.03

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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.