Home / 2,771,793.24-4,156,968.15-1,173,533.64

Finding the Fourth Proportional to 2,771,793.24, 4,156,968.15 and 1,173,533.64

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Solution

The fourth proportional to 2,771,793.24, 4,156,968.15 and 1,173,533.64 is: 1,759,994.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,771,793.24 : 4,156,968.15 = 1,173,533.64 : x
  2. Step 2: Convert to fraction form
    2,771,793.24/4,156,968.15 = 1,173,533.64/x
  3. Step 3: Cross multiply
    2,771,793.24x = 4,156,968.15 × 1,173,533.64
  4. Step 4: Simplify right side
    2,771,793.24x = 4,878,341,964,433.57
  5. Step 5: Solve for x
    x = 4,878,341,964,433.57/2,771,793.24
  6. Step 6: Final answer
    x = 1,759,994.90

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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.