Home / 1,014,232.46-1,399,734.70-561,523.46

Finding the Fourth Proportional to 1,014,232.46, 1,399,734.70 and 561,523.46

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Solution

The fourth proportional to 1,014,232.46, 1,399,734.70 and 561,523.46 is: 774,954.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,232.46 : 1,399,734.70 = 561,523.46 : x
  2. Step 2: Convert to fraction form
    1,014,232.46/1,399,734.70 = 561,523.46/x
  3. Step 3: Cross multiply
    1,014,232.46x = 1,399,734.70 × 561,523.46
  4. Step 4: Simplify right side
    1,014,232.46x = 785,983,871,826.06
  5. Step 5: Solve for x
    x = 785,983,871,826.06/1,014,232.46
  6. Step 6: Final answer
    x = 774,954.36

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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.