Home / 1,059,829.16-1,462,550.10-576,383.90

Finding the Fourth Proportional to 1,059,829.16, 1,462,550.10 and 576,383.90

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Solution

The fourth proportional to 1,059,829.16, 1,462,550.10 and 576,383.90 is: 795,402.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,829.16 : 1,462,550.10 = 576,383.90 : x
  2. Step 2: Convert to fraction form
    1,059,829.16/1,462,550.10 = 576,383.90/x
  3. Step 3: Cross multiply
    1,059,829.16x = 1,462,550.10 × 576,383.90
  4. Step 4: Simplify right side
    1,059,829.16x = 842,990,330,583.39
  5. Step 5: Solve for x
    x = 842,990,330,583.39/1,059,829.16
  6. Step 6: Final answer
    x = 795,402.09

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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.