Home / 883,790.48-1,219,242.84-597,206

Finding the Fourth Proportional to 883,790.48, 1,219,242.84 and 597,206

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Solution

The fourth proportional to 883,790.48, 1,219,242.84 and 597,206 is: 823,882.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,790.48 : 1,219,242.84 = 597,206 : x
  2. Step 2: Convert to fraction form
    883,790.48/1,219,242.84 = 597,206/x
  3. Step 3: Cross multiply
    883,790.48x = 1,219,242.84 × 597,206
  4. Step 4: Simplify right side
    883,790.48x = 728,139,139,505.04
  5. Step 5: Solve for x
    x = 728,139,139,505.04/883,790.48
  6. Step 6: Final answer
    x = 823,882.08

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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.