Home / 3,068,170.14-4,602,919.50-1,174,911.60

Finding the Fourth Proportional to 3,068,170.14, 4,602,919.50 and 1,174,911.60

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Solution

The fourth proportional to 3,068,170.14, 4,602,919.50 and 1,174,911.60 is: 1,762,621.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,170.14 : 4,602,919.50 = 1,174,911.60 : x
  2. Step 2: Convert to fraction form
    3,068,170.14/4,602,919.50 = 1,174,911.60/x
  3. Step 3: Cross multiply
    3,068,170.14x = 4,602,919.50 × 1,174,911.60
  4. Step 4: Simplify right side
    3,068,170.14x = 5,408,023,514,416.20
  5. Step 5: Solve for x
    x = 5,408,023,514,416.20/3,068,170.14
  6. Step 6: Final answer
    x = 1,762,621.78

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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.