Home / 3,330,099.44-4,595,536.92-1,802,206.88

Finding the Fourth Proportional to 3,330,099.44, 4,595,536.92 and 1,802,206.88

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Solution

The fourth proportional to 3,330,099.44, 4,595,536.92 and 1,802,206.88 is: 2,487,045.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,099.44 : 4,595,536.92 = 1,802,206.88 : x
  2. Step 2: Convert to fraction form
    3,330,099.44/4,595,536.92 = 1,802,206.88/x
  3. Step 3: Cross multiply
    3,330,099.44x = 4,595,536.92 × 1,802,206.88
  4. Step 4: Simplify right side
    3,330,099.44x = 8,282,108,254,518.01
  5. Step 5: Solve for x
    x = 8,282,108,254,518.01/3,330,099.44
  6. Step 6: Final answer
    x = 2,487,045.33

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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.