Home / 2,125,962.48-2,933,827.38-1,159,093.56

Finding the Fourth Proportional to 2,125,962.48, 2,933,827.38 and 1,159,093.56

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Solution

The fourth proportional to 2,125,962.48, 2,933,827.38 and 1,159,093.56 is: 1,599,548.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,125,962.48 : 2,933,827.38 = 1,159,093.56 : x
  2. Step 2: Convert to fraction form
    2,125,962.48/2,933,827.38 = 1,159,093.56/x
  3. Step 3: Cross multiply
    2,125,962.48x = 2,933,827.38 × 1,159,093.56
  4. Step 4: Simplify right side
    2,125,962.48x = 3,400,580,422,309.67
  5. Step 5: Solve for x
    x = 3,400,580,422,309.67/2,125,962.48
  6. Step 6: Final answer
    x = 1,599,548.65

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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.