Home / 1,713,674.25-2,364,870.47-949,777.02

Finding the Fourth Proportional to 1,713,674.25, 2,364,870.47 and 949,777.02

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Solution

The fourth proportional to 1,713,674.25, 2,364,870.47 and 949,777.02 is: 1,310,692.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,674.25 : 2,364,870.47 = 949,777.02 : x
  2. Step 2: Convert to fraction form
    1,713,674.25/2,364,870.47 = 949,777.02/x
  3. Step 3: Cross multiply
    1,713,674.25x = 2,364,870.47 × 949,777.02
  4. Step 4: Simplify right side
    1,713,674.25x = 2,246,099,622,933.71
  5. Step 5: Solve for x
    x = 2,246,099,622,933.71/1,713,674.25
  6. Step 6: Final answer
    x = 1,310,692.29

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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.