Home / 2,134,444.43-2,945,494.62-1,167,566.27

Finding the Fourth Proportional to 2,134,444.43, 2,945,494.62 and 1,167,566.27

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Solution

The fourth proportional to 2,134,444.43, 2,945,494.62 and 1,167,566.27 is: 1,611,220.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,134,444.43 : 2,945,494.62 = 1,167,566.27 : x
  2. Step 2: Convert to fraction form
    2,134,444.43/2,945,494.62 = 1,167,566.27/x
  3. Step 3: Cross multiply
    2,134,444.43x = 2,945,494.62 × 1,167,566.27
  4. Step 4: Simplify right side
    2,134,444.43x = 3,439,060,152,050.99
  5. Step 5: Solve for x
    x = 3,439,060,152,050.99/2,134,444.43
  6. Step 6: Final answer
    x = 1,611,220.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.