Home / 3,094,172.85-4,641,252.89-1,745,723.32

Finding the Fourth Proportional to 3,094,172.85, 4,641,252.89 and 1,745,723.32

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Solution

The fourth proportional to 3,094,172.85, 4,641,252.89 and 1,745,723.32 is: 2,618,581.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,094,172.85 : 4,641,252.89 = 1,745,723.32 : x
  2. Step 2: Convert to fraction form
    3,094,172.85/4,641,252.89 = 1,745,723.32/x
  3. Step 3: Cross multiply
    3,094,172.85x = 4,641,252.89 × 1,745,723.32
  4. Step 4: Simplify right side
    3,094,172.85x = 8,102,343,399,726.09
  5. Step 5: Solve for x
    x = 8,102,343,399,726.09/3,094,172.85
  6. Step 6: Final answer
    x = 2,618,581.38

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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.