Home / 3,531,094.64-5,296,691.18-1,006,749.89

Finding the Fourth Proportional to 3,531,094.64, 5,296,691.18 and 1,006,749.89

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Solution

The fourth proportional to 3,531,094.64, 5,296,691.18 and 1,006,749.89 is: 1,510,138.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,531,094.64 : 5,296,691.18 = 1,006,749.89 : x
  2. Step 2: Convert to fraction form
    3,531,094.64/5,296,691.18 = 1,006,749.89/x
  3. Step 3: Cross multiply
    3,531,094.64x = 5,296,691.18 × 1,006,749.89
  4. Step 4: Simplify right side
    3,531,094.64x = 5,332,443,262,828.97
  5. Step 5: Solve for x
    x = 5,332,443,262,828.97/3,531,094.64
  6. Step 6: Final answer
    x = 1,510,138.87

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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.