Home / 410,273.20-566,477.06-265,164.90

Finding the Fourth Proportional to 410,273.20, 566,477.06 and 265,164.90

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Solution

The fourth proportional to 410,273.20, 566,477.06 and 265,164.90 is: 366,121.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,273.20 : 566,477.06 = 265,164.90 : x
  2. Step 2: Convert to fraction form
    410,273.20/566,477.06 = 265,164.90/x
  3. Step 3: Cross multiply
    410,273.20x = 566,477.06 × 265,164.90
  4. Step 4: Simplify right side
    410,273.20x = 150,209,832,967.19
  5. Step 5: Solve for x
    x = 150,209,832,967.19/410,273.20
  6. Step 6: Final answer
    x = 366,121.48

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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.