Home / 1,169,800.96-1,614,247.94-679,727.02

Finding the Fourth Proportional to 1,169,800.96, 1,614,247.94 and 679,727.02

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Solution

The fourth proportional to 1,169,800.96, 1,614,247.94 and 679,727.02 is: 937,978.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,800.96 : 1,614,247.94 = 679,727.02 : x
  2. Step 2: Convert to fraction form
    1,169,800.96/1,614,247.94 = 679,727.02/x
  3. Step 3: Cross multiply
    1,169,800.96x = 1,614,247.94 × 679,727.02
  4. Step 4: Simplify right side
    1,169,800.96x = 1,097,247,941,797.34
  5. Step 5: Solve for x
    x = 1,097,247,941,797.34/1,169,800.96
  6. Step 6: Final answer
    x = 937,978.32

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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.