Home / 3,293,053.67-4,933,188.99-2,426,915.40

Finding the Fourth Proportional to 3,293,053.67, 4,933,188.99 and 2,426,915.40

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Solution

The fourth proportional to 3,293,053.67, 4,933,188.99 and 2,426,915.40 is: 3,635,662.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,053.67 : 4,933,188.99 = 2,426,915.40 : x
  2. Step 2: Convert to fraction form
    3,293,053.67/4,933,188.99 = 2,426,915.40/x
  3. Step 3: Cross multiply
    3,293,053.67x = 4,933,188.99 × 2,426,915.40
  4. Step 4: Simplify right side
    3,293,053.67x = 11,972,432,330,941.45
  5. Step 5: Solve for x
    x = 11,972,432,330,941.45/3,293,053.67
  6. Step 6: Final answer
    x = 3,635,662.69

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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.