Home / 2,893,606.08-3,992,809.37-1,586,514.16

Finding the Fourth Proportional to 2,893,606.08, 3,992,809.37 and 1,586,514.16

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Solution

The fourth proportional to 2,893,606.08, 3,992,809.37 and 1,586,514.16 is: 2,189,188.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,606.08 : 3,992,809.37 = 1,586,514.16 : x
  2. Step 2: Convert to fraction form
    2,893,606.08/3,992,809.37 = 1,586,514.16/x
  3. Step 3: Cross multiply
    2,893,606.08x = 3,992,809.37 × 1,586,514.16
  4. Step 4: Simplify right side
    2,893,606.08x = 6,334,648,600,744.12
  5. Step 5: Solve for x
    x = 6,334,648,600,744.12/2,893,606.08
  6. Step 6: Final answer
    x = 2,189,188.31

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.