Home / 2,209,852.88-3,314,764.74-568,527.62

Finding the Fourth Proportional to 2,209,852.88, 3,314,764.74 and 568,527.62

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Solution

The fourth proportional to 2,209,852.88, 3,314,764.74 and 568,527.62 is: 852,787.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,209,852.88 : 3,314,764.74 = 568,527.62 : x
  2. Step 2: Convert to fraction form
    2,209,852.88/3,314,764.74 = 568,527.62/x
  3. Step 3: Cross multiply
    2,209,852.88x = 3,314,764.74 × 568,527.62
  4. Step 4: Simplify right side
    2,209,852.88x = 1,884,535,308,492.12
  5. Step 5: Solve for x
    x = 1,884,535,308,492.12/2,209,852.88
  6. Step 6: Final answer
    x = 852,787.68

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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.