Home / 7,058,289.14-10,582,787.54-4,654,805.30

Finding the Fourth Proportional to 7,058,289.14, 10,582,787.54 and 4,654,805.30

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Solution

The fourth proportional to 7,058,289.14, 10,582,787.54 and 4,654,805.30 is: 6,979,143.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,058,289.14 : 10,582,787.54 = 4,654,805.30 : x
  2. Step 2: Convert to fraction form
    7,058,289.14/10,582,787.54 = 4,654,805.30/x
  3. Step 3: Cross multiply
    7,058,289.14x = 10,582,787.54 × 4,654,805.30
  4. Step 4: Simplify right side
    7,058,289.14x = 49,260,815,453,778
  5. Step 5: Solve for x
    x = 49,260,815,453,778/7,058,289.14
  6. Step 6: Final answer
    x = 6,979,143.88

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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.