Home / 3,350,330.45-4,593,341.37-3,289,795.66

Finding the Fourth Proportional to 3,350,330.45, 4,593,341.37 and 3,289,795.66

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Solution

The fourth proportional to 3,350,330.45, 4,593,341.37 and 3,289,795.66 is: 4,510,347.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,330.45 : 4,593,341.37 = 3,289,795.66 : x
  2. Step 2: Convert to fraction form
    3,350,330.45/4,593,341.37 = 3,289,795.66/x
  3. Step 3: Cross multiply
    3,350,330.45x = 4,593,341.37 × 3,289,795.66
  4. Step 4: Simplify right side
    3,350,330.45x = 15,111,154,503,497.76
  5. Step 5: Solve for x
    x = 15,111,154,503,497.76/3,350,330.45
  6. Step 6: Final answer
    x = 4,510,347.47

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.