Home / 9,343,451.70-14,012,553.15-2,955,662.10

Finding the Fourth Proportional to 9,343,451.70, 14,012,553.15 and 2,955,662.10

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Solution

The fourth proportional to 9,343,451.70, 14,012,553.15 and 2,955,662.10 is: 4,432,662.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,451.70 : 14,012,553.15 = 2,955,662.10 : x
  2. Step 2: Convert to fraction form
    9,343,451.70/14,012,553.15 = 2,955,662.10/x
  3. Step 3: Cross multiply
    9,343,451.70x = 14,012,553.15 × 2,955,662.10
  4. Step 4: Simplify right side
    9,343,451.70x = 41,416,372,269,690.62
  5. Step 5: Solve for x
    x = 41,416,372,269,690.62/9,343,451.70
  6. Step 6: Final answer
    x = 4,432,662.96

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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.