Home / 3,807,349.31-5,254,142.36-2,088,474.23

Finding the Fourth Proportional to 3,807,349.31, 5,254,142.36 and 2,088,474.23

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Solution

The fourth proportional to 3,807,349.31, 5,254,142.36 and 2,088,474.23 is: 2,882,094.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,807,349.31 : 5,254,142.36 = 2,088,474.23 : x
  2. Step 2: Convert to fraction form
    3,807,349.31/5,254,142.36 = 2,088,474.23/x
  3. Step 3: Cross multiply
    3,807,349.31x = 5,254,142.36 × 2,088,474.23
  4. Step 4: Simplify right side
    3,807,349.31x = 10,973,140,922,304.37
  5. Step 5: Solve for x
    x = 10,973,140,922,304.37/3,807,349.31
  6. Step 6: Final answer
    x = 2,882,094.61

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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.