Home / 737,117.44-1,017,053.78-414,709.90

Finding the Fourth Proportional to 737,117.44, 1,017,053.78 and 414,709.90

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Solution

The fourth proportional to 737,117.44, 1,017,053.78 and 414,709.90 is: 572,204.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,117.44 : 1,017,053.78 = 414,709.90 : x
  2. Step 2: Convert to fraction form
    737,117.44/1,017,053.78 = 414,709.90/x
  3. Step 3: Cross multiply
    737,117.44x = 1,017,053.78 × 414,709.90
  4. Step 4: Simplify right side
    737,117.44x = 421,782,266,782.24
  5. Step 5: Solve for x
    x = 421,782,266,782.24/737,117.44
  6. Step 6: Final answer
    x = 572,204.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.