Home / 1,046,297.34-1,444,329.09-707,224.86

Finding the Fourth Proportional to 1,046,297.34, 1,444,329.09 and 707,224.86

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Solution

The fourth proportional to 1,046,297.34, 1,444,329.09 and 707,224.86 is: 976,266.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,297.34 : 1,444,329.09 = 707,224.86 : x
  2. Step 2: Convert to fraction form
    1,046,297.34/1,444,329.09 = 707,224.86/x
  3. Step 3: Cross multiply
    1,046,297.34x = 1,444,329.09 × 707,224.86
  4. Step 4: Simplify right side
    1,046,297.34x = 1,021,465,438,469.18
  5. Step 5: Solve for x
    x = 1,021,465,438,469.18/1,046,297.34
  6. Step 6: Final answer
    x = 976,266.88

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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.