Home / 4,630,504.16-6,946,018.68-1,436,084.48

Finding the Fourth Proportional to 4,630,504.16, 6,946,018.68 and 1,436,084.48

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Solution

The fourth proportional to 4,630,504.16, 6,946,018.68 and 1,436,084.48 is: 2,154,208.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,630,504.16 : 6,946,018.68 = 1,436,084.48 : x
  2. Step 2: Convert to fraction form
    4,630,504.16/6,946,018.68 = 1,436,084.48/x
  3. Step 3: Cross multiply
    4,630,504.16x = 6,946,018.68 × 1,436,084.48
  4. Step 4: Simplify right side
    4,630,504.16x = 9,975,069,624,138.09
  5. Step 5: Solve for x
    x = 9,975,069,624,138.09/4,630,504.16
  6. Step 6: Final answer
    x = 2,154,208.11

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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.