Home / 8,864,000.20-13,286,669.10-3,470,566.60

Finding the Fourth Proportional to 8,864,000.20, 13,286,669.10 and 3,470,566.60

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Solution

The fourth proportional to 8,864,000.20, 13,286,669.10 and 3,470,566.60 is: 5,202,196.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,864,000.20 : 13,286,669.10 = 3,470,566.60 : x
  2. Step 2: Convert to fraction form
    8,864,000.20/13,286,669.10 = 3,470,566.60/x
  3. Step 3: Cross multiply
    8,864,000.20x = 13,286,669.10 × 3,470,566.60
  4. Step 4: Simplify right side
    8,864,000.20x = 46,112,270,003,712.06
  5. Step 5: Solve for x
    x = 46,112,270,003,712.06/8,864,000.20
  6. Step 6: Final answer
    x = 5,202,196.41

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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.