Home / 6,326,311-9,492,358.20-3,443,359

Finding the Fourth Proportional to 6,326,311, 9,492,358.20 and 3,443,359

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Solution

The fourth proportional to 6,326,311, 9,492,358.20 and 3,443,359 is: 5,166,612.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,326,311 : 9,492,358.20 = 3,443,359 : x
  2. Step 2: Convert to fraction form
    6,326,311/9,492,358.20 = 3,443,359/x
  3. Step 3: Cross multiply
    6,326,311x = 9,492,358.20 × 3,443,359
  4. Step 4: Simplify right side
    6,326,311x = 32,685,597,039,193.80
  5. Step 5: Solve for x
    x = 32,685,597,039,193.80/6,326,311
  6. Step 6: Final answer
    x = 5,166,612.43

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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.