Home / 3,116,014.35-4,674,627.50-1,196,785.16

Finding the Fourth Proportional to 3,116,014.35, 4,674,627.50 and 1,196,785.16

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Solution

The fourth proportional to 3,116,014.35, 4,674,627.50 and 1,196,785.16 is: 1,795,410.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,116,014.35 : 4,674,627.50 = 1,196,785.16 : x
  2. Step 2: Convert to fraction form
    3,116,014.35/4,674,627.50 = 1,196,785.16/x
  3. Step 3: Cross multiply
    3,116,014.35x = 4,674,627.50 × 1,196,785.16
  4. Step 4: Simplify right side
    3,116,014.35x = 5,594,524,808,841.33
  5. Step 5: Solve for x
    x = 5,594,524,808,841.33/3,116,014.35
  6. Step 6: Final answer
    x = 1,795,410.48

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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.