Home / 2,310,270.28-3,458,649.66-1,347,782.92

Finding the Fourth Proportional to 2,310,270.28, 3,458,649.66 and 1,347,782.92

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Solution

The fourth proportional to 2,310,270.28, 3,458,649.66 and 1,347,782.92 is: 2,017,733.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,310,270.28 : 3,458,649.66 = 1,347,782.92 : x
  2. Step 2: Convert to fraction form
    2,310,270.28/3,458,649.66 = 1,347,782.92/x
  3. Step 3: Cross multiply
    2,310,270.28x = 3,458,649.66 × 1,347,782.92
  4. Step 4: Simplify right side
    2,310,270.28x = 4,661,508,938,011.81
  5. Step 5: Solve for x
    x = 4,661,508,938,011.81/2,310,270.28
  6. Step 6: Final answer
    x = 2,017,733.15

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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.