Home / 1,416,094.27-2,123,682.04-469,210.75

Finding the Fourth Proportional to 1,416,094.27, 2,123,682.04 and 469,210.75

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Solution

The fourth proportional to 1,416,094.27, 2,123,682.04 and 469,210.75 is: 703,663.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,094.27 : 2,123,682.04 = 469,210.75 : x
  2. Step 2: Convert to fraction form
    1,416,094.27/2,123,682.04 = 469,210.75/x
  3. Step 3: Cross multiply
    1,416,094.27x = 2,123,682.04 × 469,210.75
  4. Step 4: Simplify right side
    1,416,094.27x = 996,454,442,749.93
  5. Step 5: Solve for x
    x = 996,454,442,749.93/1,416,094.27
  6. Step 6: Final answer
    x = 703,663.92

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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.