Home / 2,508,005.45-3,461,132.72-2,393,084.58

Finding the Fourth Proportional to 2,508,005.45, 3,461,132.72 and 2,393,084.58

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Solution

The fourth proportional to 2,508,005.45, 3,461,132.72 and 2,393,084.58 is: 3,302,538.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,005.45 : 3,461,132.72 = 2,393,084.58 : x
  2. Step 2: Convert to fraction form
    2,508,005.45/3,461,132.72 = 2,393,084.58/x
  3. Step 3: Cross multiply
    2,508,005.45x = 3,461,132.72 × 2,393,084.58
  4. Step 4: Simplify right side
    2,508,005.45x = 8,282,783,335,709.65
  5. Step 5: Solve for x
    x = 8,282,783,335,709.65/2,508,005.45
  6. Step 6: Final answer
    x = 3,302,538.01

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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.