Home / 3,690,599.40-5,535,899.10-2,069,704.35

Finding the Fourth Proportional to 3,690,599.40, 5,535,899.10 and 2,069,704.35

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Solution

The fourth proportional to 3,690,599.40, 5,535,899.10 and 2,069,704.35 is: 3,104,556.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,599.40 : 5,535,899.10 = 2,069,704.35 : x
  2. Step 2: Convert to fraction form
    3,690,599.40/5,535,899.10 = 2,069,704.35/x
  3. Step 3: Cross multiply
    3,690,599.40x = 5,535,899.10 × 2,069,704.35
  4. Step 4: Simplify right side
    3,690,599.40x = 11,457,674,448,431.08
  5. Step 5: Solve for x
    x = 11,457,674,448,431.08/3,690,599.40
  6. Step 6: Final answer
    x = 3,104,556.53

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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.