Home / 3,802,117.50-5,703,438.66-1,106,465.04

Finding the Fourth Proportional to 3,802,117.50, 5,703,438.66 and 1,106,465.04

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Solution

The fourth proportional to 3,802,117.50, 5,703,438.66 and 1,106,465.04 is: 1,659,773.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,802,117.50 : 5,703,438.66 = 1,106,465.04 : x
  2. Step 2: Convert to fraction form
    3,802,117.50/5,703,438.66 = 1,106,465.04/x
  3. Step 3: Cross multiply
    3,802,117.50x = 5,703,438.66 × 1,106,465.04
  4. Step 4: Simplify right side
    3,802,117.50x = 6,310,655,485,074.45
  5. Step 5: Solve for x
    x = 6,310,655,485,074.45/3,802,117.50
  6. Step 6: Final answer
    x = 1,659,773.92

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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.