Home / 5,392,061.04-8,087,212.44-1,797,857.76

Finding the Fourth Proportional to 5,392,061.04, 8,087,212.44 and 1,797,857.76

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Solution

The fourth proportional to 5,392,061.04, 8,087,212.44 and 1,797,857.76 is: 2,696,493.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,392,061.04 : 8,087,212.44 = 1,797,857.76 : x
  2. Step 2: Convert to fraction form
    5,392,061.04/8,087,212.44 = 1,797,857.76/x
  3. Step 3: Cross multiply
    5,392,061.04x = 8,087,212.44 × 1,797,857.76
  4. Step 4: Simplify right side
    5,392,061.04x = 14,539,657,642,022.54
  5. Step 5: Solve for x
    x = 14,539,657,642,022.54/5,392,061.04
  6. Step 6: Final answer
    x = 2,696,493.52

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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.