Home / 1,844,446.42-2,766,928.47-646,094.35

Finding the Fourth Proportional to 1,844,446.42, 2,766,928.47 and 646,094.35

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Solution

The fourth proportional to 1,844,446.42, 2,766,928.47 and 646,094.35 is: 969,232.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,844,446.42 : 2,766,928.47 = 646,094.35 : x
  2. Step 2: Convert to fraction form
    1,844,446.42/2,766,928.47 = 646,094.35/x
  3. Step 3: Cross multiply
    1,844,446.42x = 2,766,928.47 × 646,094.35
  4. Step 4: Simplify right side
    1,844,446.42x = 1,787,696,851,321.14
  5. Step 5: Solve for x
    x = 1,787,696,851,321.14/1,844,446.42
  6. Step 6: Final answer
    x = 969,232.19

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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.