Home / 3,437,708.40-5,153,063.40-2,017,033.20

Finding the Fourth Proportional to 3,437,708.40, 5,153,063.40 and 2,017,033.20

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Solution

The fourth proportional to 3,437,708.40, 5,153,063.40 and 2,017,033.20 is: 3,023,496.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,437,708.40 : 5,153,063.40 = 2,017,033.20 : x
  2. Step 2: Convert to fraction form
    3,437,708.40/5,153,063.40 = 2,017,033.20/x
  3. Step 3: Cross multiply
    3,437,708.40x = 5,153,063.40 × 2,017,033.20
  4. Step 4: Simplify right side
    3,437,708.40x = 10,393,899,959,504.88
  5. Step 5: Solve for x
    x = 10,393,899,959,504.88/3,437,708.40
  6. Step 6: Final answer
    x = 3,023,496.69

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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.