Home / 3,584,159.42-5,373,010.90-1,308,086.80

Finding the Fourth Proportional to 3,584,159.42, 5,373,010.90 and 1,308,086.80

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Solution

The fourth proportional to 3,584,159.42, 5,373,010.90 and 1,308,086.80 is: 1,960,952.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,159.42 : 5,373,010.90 = 1,308,086.80 : x
  2. Step 2: Convert to fraction form
    3,584,159.42/5,373,010.90 = 1,308,086.80/x
  3. Step 3: Cross multiply
    3,584,159.42x = 5,373,010.90 × 1,308,086.80
  4. Step 4: Simplify right side
    3,584,159.42x = 7,028,364,634,546.12
  5. Step 5: Solve for x
    x = 7,028,364,634,546.12/3,584,159.42
  6. Step 6: Final answer
    x = 1,960,952.01

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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.