Home / 2,579,091.08-3,559,177.94-1,417,664.16

Finding the Fourth Proportional to 2,579,091.08, 3,559,177.94 and 1,417,664.16

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Solution

The fourth proportional to 2,579,091.08, 3,559,177.94 and 1,417,664.16 is: 1,956,394.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,579,091.08 : 3,559,177.94 = 1,417,664.16 : x
  2. Step 2: Convert to fraction form
    2,579,091.08/3,559,177.94 = 1,417,664.16/x
  3. Step 3: Cross multiply
    2,579,091.08x = 3,559,177.94 × 1,417,664.16
  4. Step 4: Simplify right side
    2,579,091.08x = 5,045,718,997,512.31
  5. Step 5: Solve for x
    x = 5,045,718,997,512.31/2,579,091.08
  6. Step 6: Final answer
    x = 1,956,394.27

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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.