Home / 1,956,001.23-2,699,241.48-1,084,695.33

Finding the Fourth Proportional to 1,956,001.23, 2,699,241.48 and 1,084,695.33

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Solution

The fourth proportional to 1,956,001.23, 2,699,241.48 and 1,084,695.33 is: 1,496,857.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,001.23 : 2,699,241.48 = 1,084,695.33 : x
  2. Step 2: Convert to fraction form
    1,956,001.23/2,699,241.48 = 1,084,695.33/x
  3. Step 3: Cross multiply
    1,956,001.23x = 2,699,241.48 × 1,084,695.33
  4. Step 4: Simplify right side
    1,956,001.23x = 2,927,854,627,898.29
  5. Step 5: Solve for x
    x = 2,927,854,627,898.29/1,956,001.23
  6. Step 6: Final answer
    x = 1,496,857.25

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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.