Home / 1,832,030.82-2,748,069.61-484,181.77

Finding the Fourth Proportional to 1,832,030.82, 2,748,069.61 and 484,181.77

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Solution

The fourth proportional to 1,832,030.82, 2,748,069.61 and 484,181.77 is: 726,278.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,030.82 : 2,748,069.61 = 484,181.77 : x
  2. Step 2: Convert to fraction form
    1,832,030.82/2,748,069.61 = 484,181.77/x
  3. Step 3: Cross multiply
    1,832,030.82x = 2,748,069.61 × 484,181.77
  4. Step 4: Simplify right side
    1,832,030.82x = 1,330,565,212,083.50
  5. Step 5: Solve for x
    x = 1,330,565,212,083.50/1,832,030.82
  6. Step 6: Final answer
    x = 726,278.84

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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.