Home / 4,319,225-5,960,530.98-2,508,505.64

Finding the Fourth Proportional to 4,319,225, 5,960,530.98 and 2,508,505.64

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Solution

The fourth proportional to 4,319,225, 5,960,530.98 and 2,508,505.64 is: 3,461,738.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,319,225 : 5,960,530.98 = 2,508,505.64 : x
  2. Step 2: Convert to fraction form
    4,319,225/5,960,530.98 = 2,508,505.64/x
  3. Step 3: Cross multiply
    4,319,225x = 5,960,530.98 × 2,508,505.64
  4. Step 4: Simplify right side
    4,319,225x = 14,952,025,580,724.73
  5. Step 5: Solve for x
    x = 14,952,025,580,724.73/4,319,225
  6. Step 6: Final answer
    x = 3,461,738.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.