Home / 3,573,514.26-4,931,433.54-1,941,890.76

Finding the Fourth Proportional to 3,573,514.26, 4,931,433.54 and 1,941,890.76

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Solution

The fourth proportional to 3,573,514.26, 4,931,433.54 and 1,941,890.76 is: 2,679,800.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,514.26 : 4,931,433.54 = 1,941,890.76 : x
  2. Step 2: Convert to fraction form
    3,573,514.26/4,931,433.54 = 1,941,890.76/x
  3. Step 3: Cross multiply
    3,573,514.26x = 4,931,433.54 × 1,941,890.76
  4. Step 4: Simplify right side
    3,573,514.26x = 9,576,305,224,880.09
  5. Step 5: Solve for x
    x = 9,576,305,224,880.09/3,573,514.26
  6. Step 6: Final answer
    x = 2,679,800.48

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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.