Home / 2,903,016.88-4,006,278.73-1,596,376.05

Finding the Fourth Proportional to 2,903,016.88, 4,006,278.73 and 1,596,376.05

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Solution

The fourth proportional to 2,903,016.88, 4,006,278.73 and 1,596,376.05 is: 2,203,062.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,016.88 : 4,006,278.73 = 1,596,376.05 : x
  2. Step 2: Convert to fraction form
    2,903,016.88/4,006,278.73 = 1,596,376.05/x
  3. Step 3: Cross multiply
    2,903,016.88x = 4,006,278.73 × 1,596,376.05
  4. Step 4: Simplify right side
    2,903,016.88x = 6,395,527,398,659.13
  5. Step 5: Solve for x
    x = 6,395,527,398,659.13/2,903,016.88
  6. Step 6: Final answer
    x = 2,203,062.42

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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.