Home / 898,416.34-1,347,619.04-224,494.10

Finding the Fourth Proportional to 898,416.34, 1,347,619.04 and 224,494.10

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Solution

The fourth proportional to 898,416.34, 1,347,619.04 and 224,494.10 is: 336,739.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,416.34 : 1,347,619.04 = 224,494.10 : x
  2. Step 2: Convert to fraction form
    898,416.34/1,347,619.04 = 224,494.10/x
  3. Step 3: Cross multiply
    898,416.34x = 1,347,619.04 × 224,494.10
  4. Step 4: Simplify right side
    898,416.34x = 302,532,523,527.66
  5. Step 5: Solve for x
    x = 302,532,523,527.66/898,416.34
  6. Step 6: Final answer
    x = 336,739.78

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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.