Home / 4,355,488.88-6,008,694.36-2,721,051.44

Finding the Fourth Proportional to 4,355,488.88, 6,008,694.36 and 2,721,051.44

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Solution

The fourth proportional to 4,355,488.88, 6,008,694.36 and 2,721,051.44 is: 3,753,876.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,355,488.88 : 6,008,694.36 = 2,721,051.44 : x
  2. Step 2: Convert to fraction form
    4,355,488.88/6,008,694.36 = 2,721,051.44/x
  3. Step 3: Cross multiply
    4,355,488.88x = 6,008,694.36 × 2,721,051.44
  4. Step 4: Simplify right side
    4,355,488.88x = 16,349,966,440,797.88
  5. Step 5: Solve for x
    x = 16,349,966,440,797.88/4,355,488.88
  6. Step 6: Final answer
    x = 3,753,876.29

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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.