Home / 9,418,382-14,129,679-3,434,750

Finding the Fourth Proportional to 9,418,382, 14,129,679 and 3,434,750

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Solution

The fourth proportional to 9,418,382, 14,129,679 and 3,434,750 is: 5,152,893.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,418,382 : 14,129,679 = 3,434,750 : x
  2. Step 2: Convert to fraction form
    9,418,382/14,129,679 = 3,434,750/x
  3. Step 3: Cross multiply
    9,418,382x = 14,129,679 × 3,434,750
  4. Step 4: Simplify right side
    9,418,382x = 48,531,914,945,250
  5. Step 5: Solve for x
    x = 48,531,914,945,250/9,418,382
  6. Step 6: Final answer
    x = 5,152,893.03

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.