Home / 2,706,612.50-4,060,291.93-909,635.27

Finding the Fourth Proportional to 2,706,612.50, 4,060,291.93 and 909,635.27

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Solution

The fourth proportional to 2,706,612.50, 4,060,291.93 and 909,635.27 is: 1,364,578.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,612.50 : 4,060,291.93 = 909,635.27 : x
  2. Step 2: Convert to fraction form
    2,706,612.50/4,060,291.93 = 909,635.27/x
  3. Step 3: Cross multiply
    2,706,612.50x = 4,060,291.93 × 909,635.27
  4. Step 4: Simplify right side
    2,706,612.50x = 3,693,384,723,448.82
  5. Step 5: Solve for x
    x = 3,693,384,723,448.82/2,706,612.50
  6. Step 6: Final answer
    x = 1,364,578.31

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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.