Home / 4,802,033.80-6,627,378.18-2,765,240.20

Finding the Fourth Proportional to 4,802,033.80, 6,627,378.18 and 2,765,240.20

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Solution

The fourth proportional to 4,802,033.80, 6,627,378.18 and 2,765,240.20 is: 3,816,360.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,033.80 : 6,627,378.18 = 2,765,240.20 : x
  2. Step 2: Convert to fraction form
    4,802,033.80/6,627,378.18 = 2,765,240.20/x
  3. Step 3: Cross multiply
    4,802,033.80x = 6,627,378.18 × 2,765,240.20
  4. Step 4: Simplify right side
    4,802,033.80x = 18,326,292,563,938.84
  5. Step 5: Solve for x
    x = 18,326,292,563,938.84/4,802,033.80
  6. Step 6: Final answer
    x = 3,816,360.59

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1.5x scale

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.