Home / 7,606,434.30-10,496,819.07-4,168,667.13

Finding the Fourth Proportional to 7,606,434.30, 10,496,819.07 and 4,168,667.13

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Solution

The fourth proportional to 7,606,434.30, 10,496,819.07 and 4,168,667.13 is: 5,752,727.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606,434.30 : 10,496,819.07 = 4,168,667.13 : x
  2. Step 2: Convert to fraction form
    7,606,434.30/10,496,819.07 = 4,168,667.13/x
  3. Step 3: Cross multiply
    7,606,434.30x = 10,496,819.07 × 4,168,667.13
  4. Step 4: Simplify right side
    7,606,434.30x = 43,757,744,626,666.17
  5. Step 5: Solve for x
    x = 43,757,744,626,666.17/7,606,434.30
  6. Step 6: Final answer
    x = 5,752,727.61

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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.