Home / 6,434,705.94-9,649,915.62-2,595,536.82

Finding the Fourth Proportional to 6,434,705.94, 9,649,915.62 and 2,595,536.82

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Solution

The fourth proportional to 6,434,705.94, 9,649,915.62 and 2,595,536.82 is: 3,892,440.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,434,705.94 : 9,649,915.62 = 2,595,536.82 : x
  2. Step 2: Convert to fraction form
    6,434,705.94/9,649,915.62 = 2,595,536.82/x
  3. Step 3: Cross multiply
    6,434,705.94x = 9,649,915.62 × 2,595,536.82
  4. Step 4: Simplify right side
    6,434,705.94x = 25,046,711,301,603.12
  5. Step 5: Solve for x
    x = 25,046,711,301,603.12/6,434,705.94
  6. Step 6: Final answer
    x = 3,892,440.70

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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.