Home / 2,755,184.11-3,802,224.32-1,514,779.27

Finding the Fourth Proportional to 2,755,184.11, 3,802,224.32 and 1,514,779.27

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Solution

The fourth proportional to 2,755,184.11, 3,802,224.32 and 1,514,779.27 is: 2,090,434.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,755,184.11 : 3,802,224.32 = 1,514,779.27 : x
  2. Step 2: Convert to fraction form
    2,755,184.11/3,802,224.32 = 1,514,779.27/x
  3. Step 3: Cross multiply
    2,755,184.11x = 3,802,224.32 × 1,514,779.27
  4. Step 4: Simplify right side
    2,755,184.11x = 5,759,530,579,825.85
  5. Step 5: Solve for x
    x = 5,759,530,579,825.85/2,755,184.11
  6. Step 6: Final answer
    x = 2,090,434.01

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1.5x scale

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.