Home / 6,580,573.20-9,874,546.20-2,793,411.60

Finding the Fourth Proportional to 6,580,573.20, 9,874,546.20 and 2,793,411.60

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Solution

The fourth proportional to 6,580,573.20, 9,874,546.20 and 2,793,411.60 is: 4,191,682.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,580,573.20 : 9,874,546.20 = 2,793,411.60 : x
  2. Step 2: Convert to fraction form
    6,580,573.20/9,874,546.20 = 2,793,411.60/x
  3. Step 3: Cross multiply
    6,580,573.20x = 9,874,546.20 × 2,793,411.60
  4. Step 4: Simplify right side
    6,580,573.20x = 27,583,671,899,815.92
  5. Step 5: Solve for x
    x = 27,583,671,899,815.92/6,580,573.20
  6. Step 6: Final answer
    x = 4,191,682.25

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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.