Home / 4,829,915.10-7,244,872.65-3,237,390.30

Finding the Fourth Proportional to 4,829,915.10, 7,244,872.65 and 3,237,390.30

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Solution

The fourth proportional to 4,829,915.10, 7,244,872.65 and 3,237,390.30 is: 4,856,085.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,915.10 : 7,244,872.65 = 3,237,390.30 : x
  2. Step 2: Convert to fraction form
    4,829,915.10/7,244,872.65 = 3,237,390.30/x
  3. Step 3: Cross multiply
    4,829,915.10x = 7,244,872.65 × 3,237,390.30
  4. Step 4: Simplify right side
    4,829,915.10x = 23,454,480,441,845.29
  5. Step 5: Solve for x
    x = 23,454,480,441,845.29/4,829,915.10
  6. Step 6: Final answer
    x = 4,856,085.45

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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.