Home / 2,666,119.27-3,679,339.24-1,504,848.33

Finding the Fourth Proportional to 2,666,119.27, 3,679,339.24 and 1,504,848.33

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Solution

The fourth proportional to 2,666,119.27, 3,679,339.24 and 1,504,848.33 is: 2,076,744.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,666,119.27 : 3,679,339.24 = 1,504,848.33 : x
  2. Step 2: Convert to fraction form
    2,666,119.27/3,679,339.24 = 1,504,848.33/x
  3. Step 3: Cross multiply
    2,666,119.27x = 3,679,339.24 × 1,504,848.33
  4. Step 4: Simplify right side
    2,666,119.27x = 5,536,847,492,420.77
  5. Step 5: Solve for x
    x = 5,536,847,492,420.77/2,666,119.27
  6. Step 6: Final answer
    x = 2,076,744.11

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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.