Home / 2,834,589.47-4,251,900.08-704,673.51

Finding the Fourth Proportional to 2,834,589.47, 4,251,900.08 and 704,673.51

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Solution

The fourth proportional to 2,834,589.47, 4,251,900.08 and 704,673.51 is: 1,057,014.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,589.47 : 4,251,900.08 = 704,673.51 : x
  2. Step 2: Convert to fraction form
    2,834,589.47/4,251,900.08 = 704,673.51/x
  3. Step 3: Cross multiply
    2,834,589.47x = 4,251,900.08 × 704,673.51
  4. Step 4: Simplify right side
    2,834,589.47x = 2,996,201,353,542.88
  5. Step 5: Solve for x
    x = 2,996,201,353,542.88/2,834,589.47
  6. Step 6: Final answer
    x = 1,057,014.21

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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.