Home / 1,055,599.60-1,456,922.46-602,890.60

Finding the Fourth Proportional to 1,055,599.60, 1,456,922.46 and 602,890.60

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Solution

The fourth proportional to 1,055,599.60, 1,456,922.46 and 602,890.60 is: 832,100.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,599.60 : 1,456,922.46 = 602,890.60 : x
  2. Step 2: Convert to fraction form
    1,055,599.60/1,456,922.46 = 602,890.60/x
  3. Step 3: Cross multiply
    1,055,599.60x = 1,456,922.46 × 602,890.60
  4. Step 4: Simplify right side
    1,055,599.60x = 878,364,856,062.88
  5. Step 5: Solve for x
    x = 878,364,856,062.88/1,055,599.60
  6. Step 6: Final answer
    x = 832,100.41

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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.