Home / 3,759,882.15-5,641,956.23-2,030,730.60

Finding the Fourth Proportional to 3,759,882.15, 5,641,956.23 and 2,030,730.60

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Solution

The fourth proportional to 3,759,882.15, 5,641,956.23 and 2,030,730.60 is: 3,047,247.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,759,882.15 : 5,641,956.23 = 2,030,730.60 : x
  2. Step 2: Convert to fraction form
    3,759,882.15/5,641,956.23 = 2,030,730.60/x
  3. Step 3: Cross multiply
    3,759,882.15x = 5,641,956.23 × 2,030,730.60
  4. Step 4: Simplify right side
    3,759,882.15x = 11,457,293,149,967.98
  5. Step 5: Solve for x
    x = 11,457,293,149,967.98/3,759,882.15
  6. Step 6: Final answer
    x = 3,047,247.94

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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.