Home / 3,592,893.60-5,389,340.40-1,796,054.40

Finding the Fourth Proportional to 3,592,893.60, 5,389,340.40 and 1,796,054.40

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Solution

The fourth proportional to 3,592,893.60, 5,389,340.40 and 1,796,054.40 is: 2,694,081.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,893.60 : 5,389,340.40 = 1,796,054.40 : x
  2. Step 2: Convert to fraction form
    3,592,893.60/5,389,340.40 = 1,796,054.40/x
  3. Step 3: Cross multiply
    3,592,893.60x = 5,389,340.40 × 1,796,054.40
  4. Step 4: Simplify right side
    3,592,893.60x = 9,679,548,538,517.76
  5. Step 5: Solve for x
    x = 9,679,548,538,517.76/3,592,893.60
  6. Step 6: Final answer
    x = 2,694,081.60

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Double scale
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Similar ratio
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1.5x scale

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.