Home / 7,829,109.28-10,804,261.44-4,344,519.52

Finding the Fourth Proportional to 7,829,109.28, 10,804,261.44 and 4,344,519.52

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Solution

The fourth proportional to 7,829,109.28, 10,804,261.44 and 4,344,519.52 is: 5,995,487.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,829,109.28 : 10,804,261.44 = 4,344,519.52 : x
  2. Step 2: Convert to fraction form
    7,829,109.28/10,804,261.44 = 4,344,519.52/x
  3. Step 3: Cross multiply
    7,829,109.28x = 10,804,261.44 × 4,344,519.52
  4. Step 4: Simplify right side
    7,829,109.28x = 46,939,324,725,263.30
  5. Step 5: Solve for x
    x = 46,939,324,725,263.30/7,829,109.28
  6. Step 6: Final answer
    x = 5,995,487.23

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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.