Home / 1,114,873.29-1,672,559.13-356,760.27

Finding the Fourth Proportional to 1,114,873.29, 1,672,559.13 and 356,760.27

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Solution

The fourth proportional to 1,114,873.29, 1,672,559.13 and 356,760.27 is: 535,220.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,873.29 : 1,672,559.13 = 356,760.27 : x
  2. Step 2: Convert to fraction form
    1,114,873.29/1,672,559.13 = 356,760.27/x
  3. Step 3: Cross multiply
    1,114,873.29x = 1,672,559.13 × 356,760.27
  4. Step 4: Simplify right side
    1,114,873.29x = 596,702,645,025.96
  5. Step 5: Solve for x
    x = 596,702,645,025.96/1,114,873.29
  6. Step 6: Final answer
    x = 535,220.15

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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.