Home / 6,060,390.71-8,363,516.64-3,307,255.54

Finding the Fourth Proportional to 6,060,390.71, 8,363,516.64 and 3,307,255.54

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Solution

The fourth proportional to 6,060,390.71, 8,363,516.64 and 3,307,255.54 is: 4,564,109.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,060,390.71 : 8,363,516.64 = 3,307,255.54 : x
  2. Step 2: Convert to fraction form
    6,060,390.71/8,363,516.64 = 3,307,255.54/x
  3. Step 3: Cross multiply
    6,060,390.71x = 8,363,516.64 × 3,307,255.54
  4. Step 4: Simplify right side
    6,060,390.71x = 27,660,286,754,162.84
  5. Step 5: Solve for x
    x = 27,660,286,754,162.84/6,060,390.71
  6. Step 6: Final answer
    x = 4,564,109.49

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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.