Home / 7,275,887.52-10,914,952.32-2,482,459.44

Finding the Fourth Proportional to 7,275,887.52, 10,914,952.32 and 2,482,459.44

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Solution

The fourth proportional to 7,275,887.52, 10,914,952.32 and 2,482,459.44 is: 3,724,071.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,275,887.52 : 10,914,952.32 = 2,482,459.44 : x
  2. Step 2: Convert to fraction form
    7,275,887.52/10,914,952.32 = 2,482,459.44/x
  3. Step 3: Cross multiply
    7,275,887.52x = 10,914,952.32 × 2,482,459.44
  4. Step 4: Simplify right side
    7,275,887.52x = 27,095,926,423,933.90
  5. Step 5: Solve for x
    x = 27,095,926,423,933.90/7,275,887.52
  6. Step 6: Final answer
    x = 3,724,071.65

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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.