Home / 1,749,870.55-2,414,820.85-945,054.55

Finding the Fourth Proportional to 1,749,870.55, 2,414,820.85 and 945,054.55

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Solution

The fourth proportional to 1,749,870.55, 2,414,820.85 and 945,054.55 is: 1,304,175.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,870.55 : 2,414,820.85 = 945,054.55 : x
  2. Step 2: Convert to fraction form
    1,749,870.55/2,414,820.85 = 945,054.55/x
  3. Step 3: Cross multiply
    1,749,870.55x = 2,414,820.85 × 945,054.55
  4. Step 4: Simplify right side
    1,749,870.55x = 2,282,137,431,727.37
  5. Step 5: Solve for x
    x = 2,282,137,431,727.37/1,749,870.55
  6. Step 6: Final answer
    x = 1,304,175.00

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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.