Home / 1,650,651.13-2,277,869.57-925,496.60

Finding the Fourth Proportional to 1,650,651.13, 2,277,869.57 and 925,496.60

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Solution

The fourth proportional to 1,650,651.13, 2,277,869.57 and 925,496.60 is: 1,277,169.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,651.13 : 2,277,869.57 = 925,496.60 : x
  2. Step 2: Convert to fraction form
    1,650,651.13/2,277,869.57 = 925,496.60/x
  3. Step 3: Cross multiply
    1,650,651.13x = 2,277,869.57 × 925,496.60
  4. Step 4: Simplify right side
    1,650,651.13x = 2,108,160,537,650.98
  5. Step 5: Solve for x
    x = 2,108,160,537,650.98/1,650,651.13
  6. Step 6: Final answer
    x = 1,277,169.06

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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.