Home / 6,436,991.86-9,657,842.46-6,056,716.30

Finding the Fourth Proportional to 6,436,991.86, 9,657,842.46 and 6,056,716.30

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Solution

The fourth proportional to 6,436,991.86, 9,657,842.46 and 6,056,716.30 is: 9,087,290.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,436,991.86 : 9,657,842.46 = 6,056,716.30 : x
  2. Step 2: Convert to fraction form
    6,436,991.86/9,657,842.46 = 6,056,716.30/x
  3. Step 3: Cross multiply
    6,436,991.86x = 9,657,842.46 × 6,056,716.30
  4. Step 4: Simplify right side
    6,436,991.86x = 58,494,811,850,314.10
  5. Step 5: Solve for x
    x = 58,494,811,850,314.10/6,436,991.86
  6. Step 6: Final answer
    x = 9,087,290.01

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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.