Home / 5,361,626.73-8,042,966.34-1,523,626.25

Finding the Fourth Proportional to 5,361,626.73, 8,042,966.34 and 1,523,626.25

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Solution

The fourth proportional to 5,361,626.73, 8,042,966.34 and 1,523,626.25 is: 2,285,588.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,361,626.73 : 8,042,966.34 = 1,523,626.25 : x
  2. Step 2: Convert to fraction form
    5,361,626.73/8,042,966.34 = 1,523,626.25/x
  3. Step 3: Cross multiply
    5,361,626.73x = 8,042,966.34 × 1,523,626.25
  4. Step 4: Simplify right side
    5,361,626.73x = 12,254,474,635,872.29
  5. Step 5: Solve for x
    x = 12,254,474,635,872.29/5,361,626.73
  6. Step 6: Final answer
    x = 2,285,588.92

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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.