Home / 716,583.11-1,074,875.47-184,108.55

Finding the Fourth Proportional to 716,583.11, 1,074,875.47 and 184,108.55

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Solution

The fourth proportional to 716,583.11, 1,074,875.47 and 184,108.55 is: 276,163.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,583.11 : 1,074,875.47 = 184,108.55 : x
  2. Step 2: Convert to fraction form
    716,583.11/1,074,875.47 = 184,108.55/x
  3. Step 3: Cross multiply
    716,583.11x = 1,074,875.47 × 184,108.55
  4. Step 4: Simplify right side
    716,583.11x = 197,893,758,377.62
  5. Step 5: Solve for x
    x = 197,893,758,377.62/716,583.11
  6. Step 6: Final answer
    x = 276,163.03

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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.