Home / 441,814.70-662,959.89-175,577.52

Finding the Fourth Proportional to 441,814.70, 662,959.89 and 175,577.52

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Solution

The fourth proportional to 441,814.70, 662,959.89 and 175,577.52 is: 263,460.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,814.70 : 662,959.89 = 175,577.52 : x
  2. Step 2: Convert to fraction form
    441,814.70/662,959.89 = 175,577.52/x
  3. Step 3: Cross multiply
    441,814.70x = 662,959.89 × 175,577.52
  4. Step 4: Simplify right side
    441,814.70x = 116,400,855,831.77
  5. Step 5: Solve for x
    x = 116,400,855,831.77/441,814.70
  6. Step 6: Final answer
    x = 263,460.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.