Home / 1,059,723.01-1,462,428.12-576,298.54

Finding the Fourth Proportional to 1,059,723.01, 1,462,428.12 and 576,298.54

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Solution

The fourth proportional to 1,059,723.01, 1,462,428.12 and 576,298.54 is: 795,297.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,723.01 : 1,462,428.12 = 576,298.54 : x
  2. Step 2: Convert to fraction form
    1,059,723.01/1,462,428.12 = 576,298.54/x
  3. Step 3: Cross multiply
    1,059,723.01x = 1,462,428.12 × 576,298.54
  4. Step 4: Simplify right side
    1,059,723.01x = 842,795,190,410.95
  5. Step 5: Solve for x
    x = 842,795,190,410.95/1,059,723.01
  6. Step 6: Final answer
    x = 795,297.62

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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.