Home / 1,892,852.04-2,612,024.91-1,033,239.54

Finding the Fourth Proportional to 1,892,852.04, 2,612,024.91 and 1,033,239.54

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Solution

The fourth proportional to 1,892,852.04, 2,612,024.91 and 1,033,239.54 is: 1,425,810.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,892,852.04 : 2,612,024.91 = 1,033,239.54 : x
  2. Step 2: Convert to fraction form
    1,892,852.04/2,612,024.91 = 1,033,239.54/x
  3. Step 3: Cross multiply
    1,892,852.04x = 2,612,024.91 × 1,033,239.54
  4. Step 4: Simplify right side
    1,892,852.04x = 2,698,847,416,476.94
  5. Step 5: Solve for x
    x = 2,698,847,416,476.94/1,892,852.04
  6. Step 6: Final answer
    x = 1,425,810.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.