Home / 3,609,707.02-5,410,915.02-2,262,813.71

Finding the Fourth Proportional to 3,609,707.02, 5,410,915.02 and 2,262,813.71

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Solution

The fourth proportional to 3,609,707.02, 5,410,915.02 and 2,262,813.71 is: 3,391,935.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,609,707.02 : 5,410,915.02 = 2,262,813.71 : x
  2. Step 2: Convert to fraction form
    3,609,707.02/5,410,915.02 = 2,262,813.71/x
  3. Step 3: Cross multiply
    3,609,707.02x = 5,410,915.02 × 2,262,813.71
  4. Step 4: Simplify right side
    3,609,707.02x = 12,243,892,663,846.35
  5. Step 5: Solve for x
    x = 12,243,892,663,846.35/3,609,707.02
  6. Step 6: Final answer
    x = 3,391,935.30

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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.