Home / 1,000,958.16-1,381,196.04-797,524.56

Finding the Fourth Proportional to 1,000,958.16, 1,381,196.04 and 797,524.56

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Solution

The fourth proportional to 1,000,958.16, 1,381,196.04 and 797,524.56 is: 1,100,483.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,000,958.16 : 1,381,196.04 = 797,524.56 : x
  2. Step 2: Convert to fraction form
    1,000,958.16/1,381,196.04 = 797,524.56/x
  3. Step 3: Cross multiply
    1,000,958.16x = 1,381,196.04 × 797,524.56
  4. Step 4: Simplify right side
    1,000,958.16x = 1,101,537,764,074.74
  5. Step 5: Solve for x
    x = 1,101,537,764,074.74/1,000,958.16
  6. Step 6: Final answer
    x = 1,100,483.32

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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.