Home / 2,136,534.05-3,204,806.85-539,097.01

Finding the Fourth Proportional to 2,136,534.05, 3,204,806.85 and 539,097.01

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Solution

The fourth proportional to 2,136,534.05, 3,204,806.85 and 539,097.01 is: 808,646.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,136,534.05 : 3,204,806.85 = 539,097.01 : x
  2. Step 2: Convert to fraction form
    2,136,534.05/3,204,806.85 = 539,097.01/x
  3. Step 3: Cross multiply
    2,136,534.05x = 3,204,806.85 × 539,097.01
  4. Step 4: Simplify right side
    2,136,534.05x = 1,727,701,782,450.50
  5. Step 5: Solve for x
    x = 1,727,701,782,450.50/2,136,534.05
  6. Step 6: Final answer
    x = 808,646.97

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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.