Home / 3,406,929.77-5,110,905.02-1,100,652.27

Finding the Fourth Proportional to 3,406,929.77, 5,110,905.02 and 1,100,652.27

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Solution

The fourth proportional to 3,406,929.77, 5,110,905.02 and 1,100,652.27 is: 1,651,143.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,406,929.77 : 5,110,905.02 = 1,100,652.27 : x
  2. Step 2: Convert to fraction form
    3,406,929.77/5,110,905.02 = 1,100,652.27/x
  3. Step 3: Cross multiply
    3,406,929.77x = 5,110,905.02 × 1,100,652.27
  4. Step 4: Simplify right side
    3,406,929.77x = 5,625,329,206,514.13
  5. Step 5: Solve for x
    x = 5,625,329,206,514.13/3,406,929.77
  6. Step 6: Final answer
    x = 1,651,143.29

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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.