Home / 4,576,476.08-6,315,077.16-2,740,887.36

Finding the Fourth Proportional to 4,576,476.08, 6,315,077.16 and 2,740,887.36

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Solution

The fourth proportional to 4,576,476.08, 6,315,077.16 and 2,740,887.36 is: 3,782,149.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,576,476.08 : 6,315,077.16 = 2,740,887.36 : x
  2. Step 2: Convert to fraction form
    4,576,476.08/6,315,077.16 = 2,740,887.36/x
  3. Step 3: Cross multiply
    4,576,476.08x = 6,315,077.16 × 2,740,887.36
  4. Step 4: Simplify right side
    4,576,476.08x = 17,308,915,165,268.70
  5. Step 5: Solve for x
    x = 17,308,915,165,268.70/4,576,476.08
  6. Step 6: Final answer
    x = 3,782,149.16

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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.