Home / 2,076,510.20-3,116,514.90-941,019.80

Finding the Fourth Proportional to 2,076,510.20, 3,116,514.90 and 941,019.80

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Solution

The fourth proportional to 2,076,510.20, 3,116,514.90 and 941,019.80 is: 1,412,322.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,076,510.20 : 3,116,514.90 = 941,019.80 : x
  2. Step 2: Convert to fraction form
    2,076,510.20/3,116,514.90 = 941,019.80/x
  3. Step 3: Cross multiply
    2,076,510.20x = 3,116,514.90 × 941,019.80
  4. Step 4: Simplify right side
    2,076,510.20x = 2,932,702,227,895.02
  5. Step 5: Solve for x
    x = 2,932,702,227,895.02/2,076,510.20
  6. Step 6: Final answer
    x = 1,412,322.57

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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.