Home / 2,833,076.79-4,250,444.22-913,951.08

Finding the Fourth Proportional to 2,833,076.79, 4,250,444.22 and 913,951.08

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Solution

The fourth proportional to 2,833,076.79, 4,250,444.22 and 913,951.08 is: 1,371,194.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,833,076.79 : 4,250,444.22 = 913,951.08 : x
  2. Step 2: Convert to fraction form
    2,833,076.79/4,250,444.22 = 913,951.08/x
  3. Step 3: Cross multiply
    2,833,076.79x = 4,250,444.22 × 913,951.08
  4. Step 4: Simplify right side
    2,833,076.79x = 3,884,698,085,348.76
  5. Step 5: Solve for x
    x = 3,884,698,085,348.76/2,833,076.79
  6. Step 6: Final answer
    x = 1,371,194.07

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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.