Home / 1,059,475.88-1,462,069.31-576,041.15

Finding the Fourth Proportional to 1,059,475.88, 1,462,069.31 and 576,041.15

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Solution

The fourth proportional to 1,059,475.88, 1,462,069.31 and 576,041.15 is: 794,932.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,475.88 : 1,462,069.31 = 576,041.15 : x
  2. Step 2: Convert to fraction form
    1,059,475.88/1,462,069.31 = 576,041.15/x
  3. Step 3: Cross multiply
    1,059,475.88x = 1,462,069.31 × 576,041.15
  4. Step 4: Simplify right side
    1,059,475.88x = 842,212,087,487.07
  5. Step 5: Solve for x
    x = 842,212,087,487.07/1,059,475.88
  6. Step 6: Final answer
    x = 794,932.76

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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.