Home / 3,609,159.14-5,414,421.48-1,450,352.30

Finding the Fourth Proportional to 3,609,159.14, 5,414,421.48 and 1,450,352.30

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Solution

The fourth proportional to 3,609,159.14, 5,414,421.48 and 1,450,352.30 is: 2,175,802.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,159.14 : 5,414,421.48 = 1,450,352.30 : x
  2. Step 2: Convert to fraction form
    3,609,159.14/5,414,421.48 = 1,450,352.30/x
  3. Step 3: Cross multiply
    3,609,159.14x = 5,414,421.48 × 1,450,352.30
  4. Step 4: Simplify right side
    3,609,159.14x = 7,852,818,646,687.41
  5. Step 5: Solve for x
    x = 7,852,818,646,687.41/3,609,159.14
  6. Step 6: Final answer
    x = 2,175,802.82

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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.