Home / 3,089,359.03-4,263,567.22-1,713,134.30

Finding the Fourth Proportional to 3,089,359.03, 4,263,567.22 and 1,713,134.30

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Solution

The fourth proportional to 3,089,359.03, 4,263,567.22 and 1,713,134.30 is: 2,364,264.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,359.03 : 4,263,567.22 = 1,713,134.30 : x
  2. Step 2: Convert to fraction form
    3,089,359.03/4,263,567.22 = 1,713,134.30/x
  3. Step 3: Cross multiply
    3,089,359.03x = 4,263,567.22 × 1,713,134.30
  4. Step 4: Simplify right side
    3,089,359.03x = 7,304,063,236,371.98
  5. Step 5: Solve for x
    x = 7,304,063,236,371.98/3,089,359.03
  6. Step 6: Final answer
    x = 2,364,264.94

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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.