Home / 716,598.45-1,074,897.74-184,119.46

Finding the Fourth Proportional to 716,598.45, 1,074,897.74 and 184,119.46

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Solution

The fourth proportional to 716,598.45, 1,074,897.74 and 184,119.46 is: 276,179.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,598.45 : 1,074,897.74 = 184,119.46 : x
  2. Step 2: Convert to fraction form
    716,598.45/1,074,897.74 = 184,119.46/x
  3. Step 3: Cross multiply
    716,598.45x = 1,074,897.74 × 184,119.46
  4. Step 4: Simplify right side
    716,598.45x = 197,909,589,217.08
  5. Step 5: Solve for x
    x = 197,909,589,217.08/716,598.45
  6. Step 6: Final answer
    x = 276,179.20

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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.