Home / 2,750,181.56-3,795,196.48-1,526,501.75

Finding the Fourth Proportional to 2,750,181.56, 3,795,196.48 and 1,526,501.75

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Solution

The fourth proportional to 2,750,181.56, 3,795,196.48 and 1,526,501.75 is: 2,106,542.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,750,181.56 : 3,795,196.48 = 1,526,501.75 : x
  2. Step 2: Convert to fraction form
    2,750,181.56/3,795,196.48 = 1,526,501.75/x
  3. Step 3: Cross multiply
    2,750,181.56x = 3,795,196.48 × 1,526,501.75
  4. Step 4: Simplify right side
    2,750,181.56x = 5,793,374,066,869.58
  5. Step 5: Solve for x
    x = 5,793,374,066,869.58/2,750,181.56
  6. Step 6: Final answer
    x = 2,106,542.40

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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.