Home / 4,049,014.68-5,557,897.62-3,579,851.93

Finding the Fourth Proportional to 4,049,014.68, 5,557,897.62 and 3,579,851.93

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Solution

The fourth proportional to 4,049,014.68, 5,557,897.62 and 3,579,851.93 is: 4,913,899.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,049,014.68 : 5,557,897.62 = 3,579,851.93 : x
  2. Step 2: Convert to fraction form
    4,049,014.68/5,557,897.62 = 3,579,851.93/x
  3. Step 3: Cross multiply
    4,049,014.68x = 5,557,897.62 × 3,579,851.93
  4. Step 4: Simplify right side
    4,049,014.68x = 19,896,450,493,909.92
  5. Step 5: Solve for x
    x = 19,896,450,493,909.92/4,049,014.68
  6. Step 6: Final answer
    x = 4,913,899.32

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.