Home / 1,110,046.33-1,531,864.06-600,748.70

Finding the Fourth Proportional to 1,110,046.33, 1,531,864.06 and 600,748.70

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Solution

The fourth proportional to 1,110,046.33, 1,531,864.06 and 600,748.70 is: 829,033.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,046.33 : 1,531,864.06 = 600,748.70 : x
  2. Step 2: Convert to fraction form
    1,110,046.33/1,531,864.06 = 600,748.70/x
  3. Step 3: Cross multiply
    1,110,046.33x = 1,531,864.06 × 600,748.70
  4. Step 4: Simplify right side
    1,110,046.33x = 920,265,342,621.72
  5. Step 5: Solve for x
    x = 920,265,342,621.72/1,110,046.33
  6. Step 6: Final answer
    x = 829,033.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.