Home / 4,816,118.07-6,646,541.54-2,669,942.07

Finding the Fourth Proportional to 4,816,118.07, 6,646,541.54 and 2,669,942.07

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Solution

The fourth proportional to 4,816,118.07, 6,646,541.54 and 2,669,942.07 is: 3,684,685.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816,118.07 : 6,646,541.54 = 2,669,942.07 : x
  2. Step 2: Convert to fraction form
    4,816,118.07/6,646,541.54 = 2,669,942.07/x
  3. Step 3: Cross multiply
    4,816,118.07x = 6,646,541.54 × 2,669,942.07
  4. Step 4: Simplify right side
    4,816,118.07x = 17,745,880,864,298.88
  5. Step 5: Solve for x
    x = 17,745,880,864,298.88/4,816,118.07
  6. Step 6: Final answer
    x = 3,684,685.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.