Home / 1,759,799.70-2,639,568.24-606,933.54

Finding the Fourth Proportional to 1,759,799.70, 2,639,568.24 and 606,933.54

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Solution

The fourth proportional to 1,759,799.70, 2,639,568.24 and 606,933.54 is: 910,355.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,799.70 : 2,639,568.24 = 606,933.54 : x
  2. Step 2: Convert to fraction form
    1,759,799.70/2,639,568.24 = 606,933.54/x
  3. Step 3: Cross multiply
    1,759,799.70x = 2,639,568.24 × 606,933.54
  4. Step 4: Simplify right side
    1,759,799.70x = 1,602,042,495,974.77
  5. Step 5: Solve for x
    x = 1,602,042,495,974.77/1,759,799.70
  6. Step 6: Final answer
    x = 910,355.02

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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.