Home / 11,746,634.60-17,615,804.70-4,173,847.40

Finding the Fourth Proportional to 11,746,634.60, 17,615,804.70 and 4,173,847.40

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Solution

The fourth proportional to 11,746,634.60, 17,615,804.70 and 4,173,847.40 is: 6,259,297.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,746,634.60 : 17,615,804.70 = 4,173,847.40 : x
  2. Step 2: Convert to fraction form
    11,746,634.60/17,615,804.70 = 4,173,847.40/x
  3. Step 3: Cross multiply
    11,746,634.60x = 17,615,804.70 × 4,173,847.40
  4. Step 4: Simplify right side
    11,746,634.60x = 73,525,680,646,002.78
  5. Step 5: Solve for x
    x = 73,525,680,646,002.78/11,746,634.60
  6. Step 6: Final answer
    x = 6,259,297.51

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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.