Home / 3,249,095.34-4,870,748.25-1,542,185.58

Finding the Fourth Proportional to 3,249,095.34, 4,870,748.25 and 1,542,185.58

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Solution

The fourth proportional to 3,249,095.34, 4,870,748.25 and 1,542,185.58 is: 2,311,904.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,095.34 : 4,870,748.25 = 1,542,185.58 : x
  2. Step 2: Convert to fraction form
    3,249,095.34/4,870,748.25 = 1,542,185.58/x
  3. Step 3: Cross multiply
    3,249,095.34x = 4,870,748.25 × 1,542,185.58
  4. Step 4: Simplify right side
    3,249,095.34x = 7,511,597,714,960.24
  5. Step 5: Solve for x
    x = 7,511,597,714,960.24/3,249,095.34
  6. Step 6: Final answer
    x = 2,311,904.37

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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.