Home / 1,076,242.75-1,614,437.94-356,583.07

Finding the Fourth Proportional to 1,076,242.75, 1,614,437.94 and 356,583.07

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Solution

The fourth proportional to 1,076,242.75, 1,614,437.94 and 356,583.07 is: 534,899.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,242.75 : 1,614,437.94 = 356,583.07 : x
  2. Step 2: Convert to fraction form
    1,076,242.75/1,614,437.94 = 356,583.07/x
  3. Step 3: Cross multiply
    1,076,242.75x = 1,614,437.94 × 356,583.07
  4. Step 4: Simplify right side
    1,076,242.75x = 575,681,236,969.68
  5. Step 5: Solve for x
    x = 575,681,236,969.68/1,076,242.75
  6. Step 6: Final answer
    x = 534,899.06

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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.