Home / 7,756,496.14-10,703,619.32-4,446,417.32

Finding the Fourth Proportional to 7,756,496.14, 10,703,619.32 and 4,446,417.32

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Solution

The fourth proportional to 7,756,496.14, 10,703,619.32 and 4,446,417.32 is: 6,135,857.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,756,496.14 : 10,703,619.32 = 4,446,417.32 : x
  2. Step 2: Convert to fraction form
    7,756,496.14/10,703,619.32 = 4,446,417.32/x
  3. Step 3: Cross multiply
    7,756,496.14x = 10,703,619.32 × 4,446,417.32
  4. Step 4: Simplify right side
    7,756,496.14x = 47,592,758,331,134.62
  5. Step 5: Solve for x
    x = 47,592,758,331,134.62/7,756,496.14
  6. Step 6: Final answer
    x = 6,135,857.93

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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.