Home / 4,829,125.40-7,244,562.90-2,426,924.60

Finding the Fourth Proportional to 4,829,125.40, 7,244,562.90 and 2,426,924.60

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Solution

The fourth proportional to 4,829,125.40, 7,244,562.90 and 2,426,924.60 is: 3,640,826.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,125.40 : 7,244,562.90 = 2,426,924.60 : x
  2. Step 2: Convert to fraction form
    4,829,125.40/7,244,562.90 = 2,426,924.60/x
  3. Step 3: Cross multiply
    4,829,125.40x = 7,244,562.90 × 2,426,924.60
  4. Step 4: Simplify right side
    4,829,125.40x = 17,582,007,918,257.34
  5. Step 5: Solve for x
    x = 17,582,007,918,257.34/4,829,125.40
  6. Step 6: Final answer
    x = 3,640,826.54

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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.