Home / 1,097,964.13-1,514,845.11-614,452.45

Finding the Fourth Proportional to 1,097,964.13, 1,514,845.11 and 614,452.45

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Solution

The fourth proportional to 1,097,964.13, 1,514,845.11 and 614,452.45 is: 847,751.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,097,964.13 : 1,514,845.11 = 614,452.45 : x
  2. Step 2: Convert to fraction form
    1,097,964.13/1,514,845.11 = 614,452.45/x
  3. Step 3: Cross multiply
    1,097,964.13x = 1,514,845.11 × 614,452.45
  4. Step 4: Simplify right side
    1,097,964.13x = 930,800,289,210.02
  5. Step 5: Solve for x
    x = 930,800,289,210.02/1,097,964.13
  6. Step 6: Final answer
    x = 847,751.09

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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.