Home / 2,355,949.81-3,533,504.03-626,829.58

Finding the Fourth Proportional to 2,355,949.81, 3,533,504.03 and 626,829.58

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Solution

The fourth proportional to 2,355,949.81, 3,533,504.03 and 626,829.58 is: 940,132.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,949.81 : 3,533,504.03 = 626,829.58 : x
  2. Step 2: Convert to fraction form
    2,355,949.81/3,533,504.03 = 626,829.58/x
  3. Step 3: Cross multiply
    2,355,949.81x = 3,533,504.03 × 626,829.58
  4. Step 4: Simplify right side
    2,355,949.81x = 2,214,904,847,053.21
  5. Step 5: Solve for x
    x = 2,214,904,847,053.21/2,355,949.81
  6. Step 6: Final answer
    x = 940,132.44

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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.