Home / 4,531,748.40-6,797,555.97-1,120,035.33

Finding the Fourth Proportional to 4,531,748.40, 6,797,555.97 and 1,120,035.33

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Solution

The fourth proportional to 4,531,748.40, 6,797,555.97 and 1,120,035.33 is: 1,680,036.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531,748.40 : 6,797,555.97 = 1,120,035.33 : x
  2. Step 2: Convert to fraction form
    4,531,748.40/6,797,555.97 = 1,120,035.33/x
  3. Step 3: Cross multiply
    4,531,748.40x = 6,797,555.97 × 1,120,035.33
  4. Step 4: Simplify right side
    4,531,748.40x = 7,613,502,844,052.42
  5. Step 5: Solve for x
    x = 7,613,502,844,052.42/4,531,748.40
  6. Step 6: Final answer
    x = 1,680,036.53

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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.