Home / 1,955,537.00-2,698,647.05-1,084,433.03

Finding the Fourth Proportional to 1,955,537.00, 2,698,647.05 and 1,084,433.03

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Solution

The fourth proportional to 1,955,537.00, 2,698,647.05 and 1,084,433.03 is: 1,496,520.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,537.00 : 2,698,647.05 = 1,084,433.03 : x
  2. Step 2: Convert to fraction form
    1,955,537.00/2,698,647.05 = 1,084,433.03/x
  3. Step 3: Cross multiply
    1,955,537.00x = 2,698,647.05 × 1,084,433.03
  4. Step 4: Simplify right side
    1,955,537.00x = 2,926,501,990,569.90
  5. Step 5: Solve for x
    x = 2,926,501,990,569.90/1,955,537.00
  6. Step 6: Final answer
    x = 1,496,520.90

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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.