Home / 2,358,961.35-3,533,193.23-1,939,057.35

Finding the Fourth Proportional to 2,358,961.35, 3,533,193.23 and 1,939,057.35

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Solution

The fourth proportional to 2,358,961.35, 3,533,193.23 and 1,939,057.35 is: 2,904,271.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,961.35 : 3,533,193.23 = 1,939,057.35 : x
  2. Step 2: Convert to fraction form
    2,358,961.35/3,533,193.23 = 1,939,057.35/x
  3. Step 3: Cross multiply
    2,358,961.35x = 3,533,193.23 × 1,939,057.35
  4. Step 4: Simplify right side
    2,358,961.35x = 6,851,064,291,906.45
  5. Step 5: Solve for x
    x = 6,851,064,291,906.45/2,358,961.35
  6. Step 6: Final answer
    x = 2,904,271.53

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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.