Home / 3,863,100.60-5,792,346.90-2,368,265.40

Finding the Fourth Proportional to 3,863,100.60, 5,792,346.90 and 2,368,265.40

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Solution

The fourth proportional to 3,863,100.60, 5,792,346.90 and 2,368,265.40 is: 3,550,985.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,863,100.60 : 5,792,346.90 = 2,368,265.40 : x
  2. Step 2: Convert to fraction form
    3,863,100.60/5,792,346.90 = 2,368,265.40/x
  3. Step 3: Cross multiply
    3,863,100.60x = 5,792,346.90 × 2,368,265.40
  4. Step 4: Simplify right side
    3,863,100.60x = 13,717,814,748,067.26
  5. Step 5: Solve for x
    x = 13,717,814,748,067.26/3,863,100.60
  6. Step 6: Final answer
    x = 3,550,985.64

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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.