Home / 10,774,297.60-14,868,847.54-5,879,836.56

Finding the Fourth Proportional to 10,774,297.60, 14,868,847.54 and 5,879,836.56

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Solution

The fourth proportional to 10,774,297.60, 14,868,847.54 and 5,879,836.56 is: 8,114,347.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,774,297.60 : 14,868,847.54 = 5,879,836.56 : x
  2. Step 2: Convert to fraction form
    10,774,297.60/14,868,847.54 = 5,879,836.56/x
  3. Step 3: Cross multiply
    10,774,297.60x = 14,868,847.54 × 5,879,836.56
  4. Step 4: Simplify right side
    10,774,297.60x = 87,426,393,370,758.05
  5. Step 5: Solve for x
    x = 87,426,393,370,758.05/10,774,297.60
  6. Step 6: Final answer
    x = 8,114,347.37

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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.