Home / 7,085,492.52-10,629,925.25-2,293,181.79

Finding the Fourth Proportional to 7,085,492.52, 10,629,925.25 and 2,293,181.79

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Solution

The fourth proportional to 7,085,492.52, 10,629,925.25 and 2,293,181.79 is: 3,440,318.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,085,492.52 : 10,629,925.25 = 2,293,181.79 : x
  2. Step 2: Convert to fraction form
    7,085,492.52/10,629,925.25 = 2,293,181.79/x
  3. Step 3: Cross multiply
    7,085,492.52x = 10,629,925.25 × 2,293,181.79
  4. Step 4: Simplify right side
    7,085,492.52x = 24,376,350,961,033.07
  5. Step 5: Solve for x
    x = 24,376,350,961,033.07/7,085,492.52
  6. Step 6: Final answer
    x = 3,440,318.50

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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.