Home / 1,531,034.64-2,296,883.85-466,048.86

Finding the Fourth Proportional to 1,531,034.64, 2,296,883.85 and 466,048.86

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Solution

The fourth proportional to 1,531,034.64, 2,296,883.85 and 466,048.86 is: 699,174.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,531,034.64 : 2,296,883.85 = 466,048.86 : x
  2. Step 2: Convert to fraction form
    1,531,034.64/2,296,883.85 = 466,048.86/x
  3. Step 3: Cross multiply
    1,531,034.64x = 2,296,883.85 × 466,048.86
  4. Step 4: Simplify right side
    1,531,034.64x = 1,070,460,099,844.91
  5. Step 5: Solve for x
    x = 1,070,460,099,844.91/1,531,034.64
  6. Step 6: Final answer
    x = 699,174.32

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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.