Home / 2,001,805.53-2,762,494.30-1,084,036.26

Finding the Fourth Proportional to 2,001,805.53, 2,762,494.30 and 1,084,036.26

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Solution

The fourth proportional to 2,001,805.53, 2,762,494.30 and 1,084,036.26 is: 1,495,971.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,805.53 : 2,762,494.30 = 1,084,036.26 : x
  2. Step 2: Convert to fraction form
    2,001,805.53/2,762,494.30 = 1,084,036.26/x
  3. Step 3: Cross multiply
    2,001,805.53x = 2,762,494.30 × 1,084,036.26
  4. Step 4: Simplify right side
    2,001,805.53x = 2,994,643,985,418.69
  5. Step 5: Solve for x
    x = 2,994,643,985,418.69/2,001,805.53
  6. Step 6: Final answer
    x = 1,495,971.48

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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.