Home / 3,104,041.19-4,283,545.86-1,727,361.32

Finding the Fourth Proportional to 3,104,041.19, 4,283,545.86 and 1,727,361.32

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Solution

The fourth proportional to 3,104,041.19, 4,283,545.86 and 1,727,361.32 is: 2,383,741.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,104,041.19 : 4,283,545.86 = 1,727,361.32 : x
  2. Step 2: Convert to fraction form
    3,104,041.19/4,283,545.86 = 1,727,361.32/x
  3. Step 3: Cross multiply
    3,104,041.19x = 4,283,545.86 × 1,727,361.32
  4. Step 4: Simplify right side
    3,104,041.19x = 7,399,231,409,592.41
  5. Step 5: Solve for x
    x = 7,399,231,409,592.41/3,104,041.19
  6. Step 6: Final answer
    x = 2,383,741.38

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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.