Home / 4,397,586.90-6,594,047.55-1,557,791.70

Finding the Fourth Proportional to 4,397,586.90, 6,594,047.55 and 1,557,791.70

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Solution

The fourth proportional to 4,397,586.90, 6,594,047.55 and 1,557,791.70 is: 2,335,861.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,397,586.90 : 6,594,047.55 = 1,557,791.70 : x
  2. Step 2: Convert to fraction form
    4,397,586.90/6,594,047.55 = 1,557,791.70/x
  3. Step 3: Cross multiply
    4,397,586.90x = 6,594,047.55 × 1,557,791.70
  4. Step 4: Simplify right side
    4,397,586.90x = 10,272,152,542,795.33
  5. Step 5: Solve for x
    x = 10,272,152,542,795.33/4,397,586.90
  6. Step 6: Final answer
    x = 2,335,861.18

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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.