Home / 2,028,657.60-3,043,283.10-608,825.88

Finding the Fourth Proportional to 2,028,657.60, 3,043,283.10 and 608,825.88

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Solution

The fourth proportional to 2,028,657.60, 3,043,283.10 and 608,825.88 is: 913,327.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,028,657.60 : 3,043,283.10 = 608,825.88 : x
  2. Step 2: Convert to fraction form
    2,028,657.60/3,043,283.10 = 608,825.88/x
  3. Step 3: Cross multiply
    2,028,657.60x = 3,043,283.10 × 608,825.88
  4. Step 4: Simplify right side
    2,028,657.60x = 1,852,829,511,446.63
  5. Step 5: Solve for x
    x = 1,852,829,511,446.63/2,028,657.60
  6. Step 6: Final answer
    x = 913,327.86

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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.