Home / 8,004,079.58-11,045,627.47-4,332,993.42

Finding the Fourth Proportional to 8,004,079.58, 11,045,627.47 and 4,332,993.42

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Solution

The fourth proportional to 8,004,079.58, 11,045,627.47 and 4,332,993.42 is: 5,979,529.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004,079.58 : 11,045,627.47 = 4,332,993.42 : x
  2. Step 2: Convert to fraction form
    8,004,079.58/11,045,627.47 = 4,332,993.42/x
  3. Step 3: Cross multiply
    8,004,079.58x = 11,045,627.47 × 4,332,993.42
  4. Step 4: Simplify right side
    8,004,079.58x = 47,860,631,136,448.76
  5. Step 5: Solve for x
    x = 47,860,631,136,448.76/8,004,079.58
  6. Step 6: Final answer
    x = 5,979,529.65

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1.5x scale

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.