Home / 1,608,903.41-2,413,353.71-410,825.93

Finding the Fourth Proportional to 1,608,903.41, 2,413,353.71 and 410,825.93

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Solution

The fourth proportional to 1,608,903.41, 2,413,353.71 and 410,825.93 is: 616,238.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,903.41 : 2,413,353.71 = 410,825.93 : x
  2. Step 2: Convert to fraction form
    1,608,903.41/2,413,353.71 = 410,825.93/x
  3. Step 3: Cross multiply
    1,608,903.41x = 2,413,353.71 × 410,825.93
  4. Step 4: Simplify right side
    1,608,903.41x = 991,468,271,290.00
  5. Step 5: Solve for x
    x = 991,468,271,290.00/1,608,903.41
  6. Step 6: Final answer
    x = 616,238.53

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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.