Home / 9,575,009.92-14,350,105.68-3,888,628.48

Finding the Fourth Proportional to 9,575,009.92, 14,350,105.68 and 3,888,628.48

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Solution

The fourth proportional to 9,575,009.92, 14,350,105.68 and 3,888,628.48 is: 5,827,903.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,575,009.92 : 14,350,105.68 = 3,888,628.48 : x
  2. Step 2: Convert to fraction form
    9,575,009.92/14,350,105.68 = 3,888,628.48/x
  3. Step 3: Cross multiply
    9,575,009.92x = 14,350,105.68 × 3,888,628.48
  4. Step 4: Simplify right side
    9,575,009.92x = 55,802,229,638,257.77
  5. Step 5: Solve for x
    x = 55,802,229,638,257.77/9,575,009.92
  6. Step 6: Final answer
    x = 5,827,903.06

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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.