Home / 7,756,495.14-10,703,617.94-4,446,416.32

Finding the Fourth Proportional to 7,756,495.14, 10,703,617.94 and 4,446,416.32

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Solution

The fourth proportional to 7,756,495.14, 10,703,617.94 and 4,446,416.32 is: 6,135,856.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,756,495.14 : 10,703,617.94 = 4,446,416.32 : x
  2. Step 2: Convert to fraction form
    7,756,495.14/10,703,617.94 = 4,446,416.32/x
  3. Step 3: Cross multiply
    7,756,495.14x = 10,703,617.94 × 4,446,416.32
  4. Step 4: Simplify right side
    7,756,495.14x = 47,592,741,491,460.78
  5. Step 5: Solve for x
    x = 47,592,741,491,460.78/7,756,495.14
  6. Step 6: Final answer
    x = 6,135,856.55

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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.