Home / 4,528,474.20-6,796,429.20-4,493,044.80

Finding the Fourth Proportional to 4,528,474.20, 6,796,429.20 and 4,493,044.80

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Solution

The fourth proportional to 4,528,474.20, 6,796,429.20 and 4,493,044.80 is: 6,743,256.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528,474.20 : 6,796,429.20 = 4,493,044.80 : x
  2. Step 2: Convert to fraction form
    4,528,474.20/6,796,429.20 = 4,493,044.80/x
  3. Step 3: Cross multiply
    4,528,474.20x = 6,796,429.20 × 4,493,044.80
  4. Step 4: Simplify right side
    4,528,474.20x = 30,536,660,875,628.16
  5. Step 5: Solve for x
    x = 30,536,660,875,628.16/4,528,474.20
  6. Step 6: Final answer
    x = 6,743,256.01

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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.