Home / 9,685,610.56-13,365,638.14-6,014,448.34

Finding the Fourth Proportional to 9,685,610.56, 13,365,638.14 and 6,014,448.34

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Solution

The fourth proportional to 9,685,610.56, 13,365,638.14 and 6,014,448.34 is: 8,299,625.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,685,610.56 : 13,365,638.14 = 6,014,448.34 : x
  2. Step 2: Convert to fraction form
    9,685,610.56/13,365,638.14 = 6,014,448.34/x
  3. Step 3: Cross multiply
    9,685,610.56x = 13,365,638.14 × 6,014,448.34
  4. Step 4: Simplify right side
    9,685,610.56x = 80,386,940,124,163.69
  5. Step 5: Solve for x
    x = 80,386,940,124,163.69/9,685,610.56
  6. Step 6: Final answer
    x = 8,299,625.47

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1.5x scale

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.