Home / 4,781,416-6,598,161.60-2,605,912.33

Finding the Fourth Proportional to 4,781,416, 6,598,161.60 and 2,605,912.33

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Solution

The fourth proportional to 4,781,416, 6,598,161.60 and 2,605,912.33 is: 3,596,054.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,416 : 6,598,161.60 = 2,605,912.33 : x
  2. Step 2: Convert to fraction form
    4,781,416/6,598,161.60 = 2,605,912.33/x
  3. Step 3: Cross multiply
    4,781,416x = 6,598,161.60 × 2,605,912.33
  4. Step 4: Simplify right side
    4,781,416x = 17,194,230,668,772.53
  5. Step 5: Solve for x
    x = 17,194,230,668,772.53/4,781,416
  6. Step 6: Final answer
    x = 3,596,054.11

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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.