Home / 6,308,410-8,705,605.80-3,446,842

Finding the Fourth Proportional to 6,308,410, 8,705,605.80 and 3,446,842

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Solution

The fourth proportional to 6,308,410, 8,705,605.80 and 3,446,842 is: 4,756,641.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,308,410 : 8,705,605.80 = 3,446,842 : x
  2. Step 2: Convert to fraction form
    6,308,410/8,705,605.80 = 3,446,842/x
  3. Step 3: Cross multiply
    6,308,410x = 8,705,605.80 × 3,446,842
  4. Step 4: Simplify right side
    6,308,410x = 30,006,847,706,883.60
  5. Step 5: Solve for x
    x = 30,006,847,706,883.60/6,308,410
  6. Step 6: Final answer
    x = 4,756,641.96

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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.