Home / 7,054,679.80-10,589,892.90-6,592,129.30

Finding the Fourth Proportional to 7,054,679.80, 10,589,892.90 and 6,592,129.30

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Solution

The fourth proportional to 7,054,679.80, 10,589,892.90 and 6,592,129.30 is: 9,895,550.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,054,679.80 : 10,589,892.90 = 6,592,129.30 : x
  2. Step 2: Convert to fraction form
    7,054,679.80/10,589,892.90 = 6,592,129.30/x
  3. Step 3: Cross multiply
    7,054,679.80x = 10,589,892.90 × 6,592,129.30
  4. Step 4: Simplify right side
    7,054,679.80x = 69,809,943,269,951.97
  5. Step 5: Solve for x
    x = 69,809,943,269,951.97/7,054,679.80
  6. Step 6: Final answer
    x = 9,895,550.93

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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.