Home / 2,160,693.56-2,973,151.69-2,094,952.34

Finding the Fourth Proportional to 2,160,693.56, 2,973,151.69 and 2,094,952.34

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Solution

The fourth proportional to 2,160,693.56, 2,973,151.69 and 2,094,952.34 is: 2,882,690.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,160,693.56 : 2,973,151.69 = 2,094,952.34 : x
  2. Step 2: Convert to fraction form
    2,160,693.56/2,973,151.69 = 2,094,952.34/x
  3. Step 3: Cross multiply
    2,160,693.56x = 2,973,151.69 × 2,094,952.34
  4. Step 4: Simplify right side
    2,160,693.56x = 6,228,611,092,335.95
  5. Step 5: Solve for x
    x = 6,228,611,092,335.95/2,160,693.56
  6. Step 6: Final answer
    x = 2,882,690.63

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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.