Home / 6,895,782.98-9,516,180.47-3,996,855.35

Finding the Fourth Proportional to 6,895,782.98, 9,516,180.47 and 3,996,855.35

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Solution

The fourth proportional to 6,895,782.98, 9,516,180.47 and 3,996,855.35 is: 5,515,660.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,782.98 : 9,516,180.47 = 3,996,855.35 : x
  2. Step 2: Convert to fraction form
    6,895,782.98/9,516,180.47 = 3,996,855.35/x
  3. Step 3: Cross multiply
    6,895,782.98x = 9,516,180.47 × 3,996,855.35
  4. Step 4: Simplify right side
    6,895,782.98x = 38,034,796,755,519.84
  5. Step 5: Solve for x
    x = 38,034,796,755,519.84/6,895,782.98
  6. Step 6: Final answer
    x = 5,515,660.35

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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.