Home / 1,374,047.64-2,060,075-923,651.39

Finding the Fourth Proportional to 1,374,047.64, 2,060,075 and 923,651.39

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Solution

The fourth proportional to 1,374,047.64, 2,060,075 and 923,651.39 is: 1,384,807.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,047.64 : 2,060,075 = 923,651.39 : x
  2. Step 2: Convert to fraction form
    1,374,047.64/2,060,075 = 923,651.39/x
  3. Step 3: Cross multiply
    1,374,047.64x = 2,060,075 × 923,651.39
  4. Step 4: Simplify right side
    1,374,047.64x = 1,902,791,137,254.25
  5. Step 5: Solve for x
    x = 1,902,791,137,254.25/1,374,047.64
  6. Step 6: Final answer
    x = 1,384,807.25

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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.