Home / 6,333,892.12-8,740,883.10-3,433,379.32

Finding the Fourth Proportional to 6,333,892.12, 8,740,883.10 and 3,433,379.32

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Solution

The fourth proportional to 6,333,892.12, 8,740,883.10 and 3,433,379.32 is: 4,738,124.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,333,892.12 : 8,740,883.10 = 3,433,379.32 : x
  2. Step 2: Convert to fraction form
    6,333,892.12/8,740,883.10 = 3,433,379.32/x
  3. Step 3: Cross multiply
    6,333,892.12x = 8,740,883.10 × 3,433,379.32
  4. Step 4: Simplify right side
    6,333,892.12x = 30,010,767,274,077.49
  5. Step 5: Solve for x
    x = 30,010,767,274,077.49/6,333,892.12
  6. Step 6: Final answer
    x = 4,738,124.16

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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.