Home / 9,266,266.62-13,889,599.98-3,426,699.96

Finding the Fourth Proportional to 9,266,266.62, 13,889,599.98 and 3,426,699.96

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Solution

The fourth proportional to 9,266,266.62, 13,889,599.98 and 3,426,699.96 is: 5,136,425.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,266,266.62 : 13,889,599.98 = 3,426,699.96 : x
  2. Step 2: Convert to fraction form
    9,266,266.62/13,889,599.98 = 3,426,699.96/x
  3. Step 3: Cross multiply
    9,266,266.62x = 13,889,599.98 × 3,426,699.96
  4. Step 4: Simplify right side
    9,266,266.62x = 47,595,491,695,882
  5. Step 5: Solve for x
    x = 47,595,491,695,882/9,266,266.62
  6. Step 6: Final answer
    x = 5,136,425.88

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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.