Home / 2,537,855.64-3,807,024.39-919,033.38

Finding the Fourth Proportional to 2,537,855.64, 3,807,024.39 and 919,033.38

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Solution

The fourth proportional to 2,537,855.64, 3,807,024.39 and 919,033.38 is: 1,378,637.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,855.64 : 3,807,024.39 = 919,033.38 : x
  2. Step 2: Convert to fraction form
    2,537,855.64/3,807,024.39 = 919,033.38/x
  3. Step 3: Cross multiply
    2,537,855.64x = 3,807,024.39 × 919,033.38
  4. Step 4: Simplify right side
    2,537,855.64x = 3,498,782,492,884.14
  5. Step 5: Solve for x
    x = 3,498,782,492,884.14/2,537,855.64
  6. Step 6: Final answer
    x = 1,378,637.32

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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.