Home / 4,634,121.64-6,951,168.30-1,175,854.60

Finding the Fourth Proportional to 4,634,121.64, 6,951,168.30 and 1,175,854.60

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Solution

The fourth proportional to 4,634,121.64, 6,951,168.30 and 1,175,854.60 is: 1,763,778.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,634,121.64 : 6,951,168.30 = 1,175,854.60 : x
  2. Step 2: Convert to fraction form
    4,634,121.64/6,951,168.30 = 1,175,854.60/x
  3. Step 3: Cross multiply
    4,634,121.64x = 6,951,168.30 × 1,175,854.60
  4. Step 4: Simplify right side
    4,634,121.64x = 8,173,563,220,929.18
  5. Step 5: Solve for x
    x = 8,173,563,220,929.18/4,634,121.64
  6. Step 6: Final answer
    x = 1,763,778.31

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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.