Home / 4,630,511.16-6,946,029.18-1,436,091.48

Finding the Fourth Proportional to 4,630,511.16, 6,946,029.18 and 1,436,091.48

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Solution

The fourth proportional to 4,630,511.16, 6,946,029.18 and 1,436,091.48 is: 2,154,218.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,630,511.16 : 6,946,029.18 = 1,436,091.48 : x
  2. Step 2: Convert to fraction form
    4,630,511.16/6,946,029.18 = 1,436,091.48/x
  3. Step 3: Cross multiply
    4,630,511.16x = 6,946,029.18 × 1,436,091.48
  4. Step 4: Simplify right side
    4,630,511.16x = 9,975,133,325,229.39
  5. Step 5: Solve for x
    x = 9,975,133,325,229.39/4,630,511.16
  6. Step 6: Final answer
    x = 2,154,218.61

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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.