Home / 4,622,915.16-6,379,276.50-2,585,331

Finding the Fourth Proportional to 4,622,915.16, 6,379,276.50 and 2,585,331

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Solution

The fourth proportional to 4,622,915.16, 6,379,276.50 and 2,585,331 is: 3,567,563.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,622,915.16 : 6,379,276.50 = 2,585,331 : x
  2. Step 2: Convert to fraction form
    4,622,915.16/6,379,276.50 = 2,585,331/x
  3. Step 3: Cross multiply
    4,622,915.16x = 6,379,276.50 × 2,585,331
  4. Step 4: Simplify right side
    4,622,915.16x = 16,492,541,293,021.50
  5. Step 5: Solve for x
    x = 16,492,541,293,021.50/4,622,915.16
  6. Step 6: Final answer
    x = 3,567,563.05

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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.