Home / 5,733,450.06-8,600,192.77-1,415,500.78

Finding the Fourth Proportional to 5,733,450.06, 8,600,192.77 and 1,415,500.78

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Solution

The fourth proportional to 5,733,450.06, 8,600,192.77 and 1,415,500.78 is: 2,123,255.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,450.06 : 8,600,192.77 = 1,415,500.78 : x
  2. Step 2: Convert to fraction form
    5,733,450.06/8,600,192.77 = 1,415,500.78/x
  3. Step 3: Cross multiply
    5,733,450.06x = 8,600,192.77 × 1,415,500.78
  4. Step 4: Simplify right side
    5,733,450.06x = 12,173,579,574,085.36
  5. Step 5: Solve for x
    x = 12,173,579,574,085.36/5,733,450.06
  6. Step 6: Final answer
    x = 2,123,255.53

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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.