Home / 5,114,389.22-7,060,158.80-3,373,091.61

Finding the Fourth Proportional to 5,114,389.22, 7,060,158.80 and 3,373,091.61

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Solution

The fourth proportional to 5,114,389.22, 7,060,158.80 and 3,373,091.61 is: 4,656,384.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,114,389.22 : 7,060,158.80 = 3,373,091.61 : x
  2. Step 2: Convert to fraction form
    5,114,389.22/7,060,158.80 = 3,373,091.61/x
  3. Step 3: Cross multiply
    5,114,389.22x = 7,060,158.80 × 3,373,091.61
  4. Step 4: Simplify right side
    5,114,389.22x = 23,814,562,396,682.21
  5. Step 5: Solve for x
    x = 23,814,562,396,682.21/5,114,389.22
  6. Step 6: Final answer
    x = 4,656,384.45

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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.