Home / 1,196,593.29-1,794,421.28-417,409.20

Finding the Fourth Proportional to 1,196,593.29, 1,794,421.28 and 417,409.20

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Solution

The fourth proportional to 1,196,593.29, 1,794,421.28 and 417,409.20 is: 625,950.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,593.29 : 1,794,421.28 = 417,409.20 : x
  2. Step 2: Convert to fraction form
    1,196,593.29/1,794,421.28 = 417,409.20/x
  3. Step 3: Cross multiply
    1,196,593.29x = 1,794,421.28 × 417,409.20
  4. Step 4: Simplify right side
    1,196,593.29x = 749,007,951,991.30
  5. Step 5: Solve for x
    x = 749,007,951,991.30/1,196,593.29
  6. Step 6: Final answer
    x = 625,950.32

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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.