Home / 1,174,614.54-1,620,582.57-658,293

Finding the Fourth Proportional to 1,174,614.54, 1,620,582.57 and 658,293

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Solution

The fourth proportional to 1,174,614.54, 1,620,582.57 and 658,293 is: 908,228.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,614.54 : 1,620,582.57 = 658,293 : x
  2. Step 2: Convert to fraction form
    1,174,614.54/1,620,582.57 = 658,293/x
  3. Step 3: Cross multiply
    1,174,614.54x = 1,620,582.57 × 658,293
  4. Step 4: Simplify right side
    1,174,614.54x = 1,066,818,161,753.01
  5. Step 5: Solve for x
    x = 1,066,818,161,753.01/1,174,614.54
  6. Step 6: Final answer
    x = 908,228.30

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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.