Home / 6,147,572.46-9,221,801.34-2,361,055.32

Finding the Fourth Proportional to 6,147,572.46, 9,221,801.34 and 2,361,055.32

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Solution

The fourth proportional to 6,147,572.46, 9,221,801.34 and 2,361,055.32 is: 3,541,752.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,147,572.46 : 9,221,801.34 = 2,361,055.32 : x
  2. Step 2: Convert to fraction form
    6,147,572.46/9,221,801.34 = 2,361,055.32/x
  3. Step 3: Cross multiply
    6,147,572.46x = 9,221,801.34 × 2,361,055.32
  4. Step 4: Simplify right side
    6,147,572.46x = 21,773,183,113,790.12
  5. Step 5: Solve for x
    x = 21,773,183,113,790.12/6,147,572.46
  6. Step 6: Final answer
    x = 3,541,752.99

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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.