Home / 2,707,415.57-4,060,666.50-1,268,252.93

Finding the Fourth Proportional to 2,707,415.57, 4,060,666.50 and 1,268,252.93

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Solution

The fourth proportional to 2,707,415.57, 4,060,666.50 and 1,268,252.93 is: 1,902,165.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,415.57 : 4,060,666.50 = 1,268,252.93 : x
  2. Step 2: Convert to fraction form
    2,707,415.57/4,060,666.50 = 1,268,252.93/x
  3. Step 3: Cross multiply
    2,707,415.57x = 4,060,666.50 × 1,268,252.93
  4. Step 4: Simplify right side
    2,707,415.57x = 5,149,952,166,074.51
  5. Step 5: Solve for x
    x = 5,149,952,166,074.51/2,707,415.57
  6. Step 6: Final answer
    x = 1,902,165.38

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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.