Home / 1,068,903.52-1,474,676.44-610,043.60

Finding the Fourth Proportional to 1,068,903.52, 1,474,676.44 and 610,043.60

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Solution

The fourth proportional to 1,068,903.52, 1,474,676.44 and 610,043.60 is: 841,625.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,903.52 : 1,474,676.44 = 610,043.60 : x
  2. Step 2: Convert to fraction form
    1,068,903.52/1,474,676.44 = 610,043.60/x
  3. Step 3: Cross multiply
    1,068,903.52x = 1,474,676.44 × 610,043.60
  4. Step 4: Simplify right side
    1,068,903.52x = 899,616,924,292.78
  5. Step 5: Solve for x
    x = 899,616,924,292.78/1,068,903.52
  6. Step 6: Final answer
    x = 841,625.93

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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.