Home / 3,039,486.05-4,559,228.17-1,145,784.62

Finding the Fourth Proportional to 3,039,486.05, 4,559,228.17 and 1,145,784.62

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Solution

The fourth proportional to 3,039,486.05, 4,559,228.17 and 1,145,784.62 is: 1,718,676.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,039,486.05 : 4,559,228.17 = 1,145,784.62 : x
  2. Step 2: Convert to fraction form
    3,039,486.05/4,559,228.17 = 1,145,784.62/x
  3. Step 3: Cross multiply
    3,039,486.05x = 4,559,228.17 × 1,145,784.62
  4. Step 4: Simplify right side
    3,039,486.05x = 5,223,893,524,790.36
  5. Step 5: Solve for x
    x = 5,223,893,524,790.36/3,039,486.05
  6. Step 6: Final answer
    x = 1,718,676.59

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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.