Home / 2,693,347.77-3,716,909.51-1,469,720.41

Finding the Fourth Proportional to 2,693,347.77, 3,716,909.51 and 1,469,720.41

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Solution

The fourth proportional to 2,693,347.77, 3,716,909.51 and 1,469,720.41 is: 2,028,263.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,693,347.77 : 3,716,909.51 = 1,469,720.41 : x
  2. Step 2: Convert to fraction form
    2,693,347.77/3,716,909.51 = 1,469,720.41/x
  3. Step 3: Cross multiply
    2,693,347.77x = 3,716,909.51 × 1,469,720.41
  4. Step 4: Simplify right side
    2,693,347.77x = 5,462,817,752,329.22
  5. Step 5: Solve for x
    x = 5,462,817,752,329.22/2,693,347.77
  6. Step 6: Final answer
    x = 2,028,263.04

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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.