Home / 4,823,109.66-6,655,719.06-2,729,907.30

Finding the Fourth Proportional to 4,823,109.66, 6,655,719.06 and 2,729,907.30

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Solution

The fourth proportional to 4,823,109.66, 6,655,719.06 and 2,729,907.30 is: 3,767,174.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,823,109.66 : 6,655,719.06 = 2,729,907.30 : x
  2. Step 2: Convert to fraction form
    4,823,109.66/6,655,719.06 = 2,729,907.30/x
  3. Step 3: Cross multiply
    4,823,109.66x = 6,655,719.06 × 2,729,907.30
  4. Step 4: Simplify right side
    4,823,109.66x = 18,169,496,048,643.14
  5. Step 5: Solve for x
    x = 18,169,496,048,643.14/4,823,109.66
  6. Step 6: Final answer
    x = 3,767,174.57

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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.