Home / 3,476,561.60-5,208,621.60-2,941,572.80

Finding the Fourth Proportional to 3,476,561.60, 5,208,621.60 and 2,941,572.80

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Solution

The fourth proportional to 3,476,561.60, 5,208,621.60 and 2,941,572.80 is: 4,407,095.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,561.60 : 5,208,621.60 = 2,941,572.80 : x
  2. Step 2: Convert to fraction form
    3,476,561.60/5,208,621.60 = 2,941,572.80/x
  3. Step 3: Cross multiply
    3,476,561.60x = 5,208,621.60 × 2,941,572.80
  4. Step 4: Simplify right side
    3,476,561.60x = 15,321,539,624,052.48
  5. Step 5: Solve for x
    x = 15,321,539,624,052.48/3,476,561.60
  6. Step 6: Final answer
    x = 4,407,095.68

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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.