Home / 2,354,637.30-3,531,955.95-2,197,173.30

Finding the Fourth Proportional to 2,354,637.30, 3,531,955.95 and 2,197,173.30

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Solution

The fourth proportional to 2,354,637.30, 3,531,955.95 and 2,197,173.30 is: 3,295,759.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,354,637.30 : 3,531,955.95 = 2,197,173.30 : x
  2. Step 2: Convert to fraction form
    2,354,637.30/3,531,955.95 = 2,197,173.30/x
  3. Step 3: Cross multiply
    2,354,637.30x = 3,531,955.95 × 2,197,173.30
  4. Step 4: Simplify right side
    2,354,637.30x = 7,760,319,310,116.14
  5. Step 5: Solve for x
    x = 7,760,319,310,116.14/2,354,637.30
  6. Step 6: Final answer
    x = 3,295,759.95

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Double scale
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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.