Home / 563,323.67-845,118.45-184,242.97

Finding the Fourth Proportional to 563,323.67, 845,118.45 and 184,242.97

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Solution

The fourth proportional to 563,323.67, 845,118.45 and 184,242.97 is: 276,407.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,323.67 : 845,118.45 = 184,242.97 : x
  2. Step 2: Convert to fraction form
    563,323.67/845,118.45 = 184,242.97/x
  3. Step 3: Cross multiply
    563,323.67x = 845,118.45 × 184,242.97
  4. Step 4: Simplify right side
    563,323.67x = 155,707,133,229.80
  5. Step 5: Solve for x
    x = 155,707,133,229.80/563,323.67
  6. Step 6: Final answer
    x = 276,407.94

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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.