Home / 7,266,073.26-10,895,326.38-2,713,378.35

Finding the Fourth Proportional to 7,266,073.26, 10,895,326.38 and 2,713,378.35

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Solution

The fourth proportional to 7,266,073.26, 10,895,326.38 and 2,713,378.35 is: 4,068,654.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,266,073.26 : 10,895,326.38 = 2,713,378.35 : x
  2. Step 2: Convert to fraction form
    7,266,073.26/10,895,326.38 = 2,713,378.35/x
  3. Step 3: Cross multiply
    7,266,073.26x = 10,895,326.38 × 2,713,378.35
  4. Step 4: Simplify right side
    7,266,073.26x = 29,563,142,715,675.88
  5. Step 5: Solve for x
    x = 29,563,142,715,675.88/7,266,073.26
  6. Step 6: Final answer
    x = 4,068,654.64

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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.