Home / 3,056,923.32-4,578,354.37-1,774,354.33

Finding the Fourth Proportional to 3,056,923.32, 4,578,354.37 and 1,774,354.33

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Solution

The fourth proportional to 3,056,923.32, 4,578,354.37 and 1,774,354.33 is: 2,657,450.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,923.32 : 4,578,354.37 = 1,774,354.33 : x
  2. Step 2: Convert to fraction form
    3,056,923.32/4,578,354.37 = 1,774,354.33/x
  3. Step 3: Cross multiply
    3,056,923.32x = 4,578,354.37 × 1,774,354.33
  4. Step 4: Simplify right side
    3,056,923.32x = 8,123,622,900,683.92
  5. Step 5: Solve for x
    x = 8,123,622,900,683.92/3,056,923.32
  6. Step 6: Final answer
    x = 2,657,450.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.