Home / 1,447,118.48-2,170,651.80-594,004.88

Finding the Fourth Proportional to 1,447,118.48, 2,170,651.80 and 594,004.88

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Solution

The fourth proportional to 1,447,118.48, 2,170,651.80 and 594,004.88 is: 890,996.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,447,118.48 : 2,170,651.80 = 594,004.88 : x
  2. Step 2: Convert to fraction form
    1,447,118.48/2,170,651.80 = 594,004.88/x
  3. Step 3: Cross multiply
    1,447,118.48x = 2,170,651.80 × 594,004.88
  4. Step 4: Simplify right side
    1,447,118.48x = 1,289,377,761,980.78
  5. Step 5: Solve for x
    x = 1,289,377,761,980.78/1,447,118.48
  6. Step 6: Final answer
    x = 890,996.68

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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.