Home / 1,608,096.40-2,413,987.80-943,622.80

Finding the Fourth Proportional to 1,608,096.40, 2,413,987.80 and 943,622.80

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Solution

The fourth proportional to 1,608,096.40, 2,413,987.80 and 943,622.80 is: 1,416,515.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,608,096.40 : 2,413,987.80 = 943,622.80 : x
  2. Step 2: Convert to fraction form
    1,608,096.40/2,413,987.80 = 943,622.80/x
  3. Step 3: Cross multiply
    1,608,096.40x = 2,413,987.80 × 943,622.80
  4. Step 4: Simplify right side
    1,608,096.40x = 2,277,893,927,001.84
  5. Step 5: Solve for x
    x = 2,277,893,927,001.84/1,608,096.40
  6. Step 6: Final answer
    x = 1,416,515.78

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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.