Home / 4,017,391.90-6,026,136.86-1,177,561.47

Finding the Fourth Proportional to 4,017,391.90, 6,026,136.86 and 1,177,561.47

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Solution

The fourth proportional to 4,017,391.90, 6,026,136.86 and 1,177,561.47 is: 1,766,356.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,391.90 : 6,026,136.86 = 1,177,561.47 : x
  2. Step 2: Convert to fraction form
    4,017,391.90/6,026,136.86 = 1,177,561.47/x
  3. Step 3: Cross multiply
    4,017,391.90x = 6,026,136.86 × 1,177,561.47
  4. Step 4: Simplify right side
    4,017,391.90x = 7,096,146,579,282.78
  5. Step 5: Solve for x
    x = 7,096,146,579,282.78/4,017,391.90
  6. Step 6: Final answer
    x = 1,766,356.57

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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.