Home / 1,083,170.03-1,624,910.75-373,007.39

Finding the Fourth Proportional to 1,083,170.03, 1,624,910.75 and 373,007.39

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Solution

The fourth proportional to 1,083,170.03, 1,624,910.75 and 373,007.39 is: 559,564.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,170.03 : 1,624,910.75 = 373,007.39 : x
  2. Step 2: Convert to fraction form
    1,083,170.03/1,624,910.75 = 373,007.39/x
  3. Step 3: Cross multiply
    1,083,170.03x = 1,624,910.75 × 373,007.39
  4. Step 4: Simplify right side
    1,083,170.03x = 606,103,715,975.41
  5. Step 5: Solve for x
    x = 606,103,715,975.41/1,083,170.03
  6. Step 6: Final answer
    x = 559,564.70

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1.5x scale

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.