Home / 3,050,983.05-4,210,050.06-1,827,257.24

Finding the Fourth Proportional to 3,050,983.05, 4,210,050.06 and 1,827,257.24

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Solution

The fourth proportional to 3,050,983.05, 4,210,050.06 and 1,827,257.24 is: 2,521,431.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,983.05 : 4,210,050.06 = 1,827,257.24 : x
  2. Step 2: Convert to fraction form
    3,050,983.05/4,210,050.06 = 1,827,257.24/x
  3. Step 3: Cross multiply
    3,050,983.05x = 4,210,050.06 × 1,827,257.24
  4. Step 4: Simplify right side
    3,050,983.05x = 7,692,844,431,847.18
  5. Step 5: Solve for x
    x = 7,692,844,431,847.18/3,050,983.05
  6. Step 6: Final answer
    x = 2,521,431.39

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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.