Home / 3,547,969.60-5,321,954.40-1,751,713.60

Finding the Fourth Proportional to 3,547,969.60, 5,321,954.40 and 1,751,713.60

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Solution

The fourth proportional to 3,547,969.60, 5,321,954.40 and 1,751,713.60 is: 2,627,570.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,547,969.60 : 5,321,954.40 = 1,751,713.60 : x
  2. Step 2: Convert to fraction form
    3,547,969.60/5,321,954.40 = 1,751,713.60/x
  3. Step 3: Cross multiply
    3,547,969.60x = 5,321,954.40 × 1,751,713.60
  4. Step 4: Simplify right side
    3,547,969.60x = 9,322,539,901,059.84
  5. Step 5: Solve for x
    x = 9,322,539,901,059.84/3,547,969.60
  6. Step 6: Final answer
    x = 2,627,570.40

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.