Home / 2,308,727.60-3,463,091.40-1,888,823.60

Finding the Fourth Proportional to 2,308,727.60, 3,463,091.40 and 1,888,823.60

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Solution

The fourth proportional to 2,308,727.60, 3,463,091.40 and 1,888,823.60 is: 2,833,235.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,308,727.60 : 3,463,091.40 = 1,888,823.60 : x
  2. Step 2: Convert to fraction form
    2,308,727.60/3,463,091.40 = 1,888,823.60/x
  3. Step 3: Cross multiply
    2,308,727.60x = 3,463,091.40 × 1,888,823.60
  4. Step 4: Simplify right side
    2,308,727.60x = 6,541,168,765,277.04
  5. Step 5: Solve for x
    x = 6,541,168,765,277.04/2,308,727.60
  6. Step 6: Final answer
    x = 2,833,235.40

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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.