Home / 4,790,578.02-6,610,113.17-2,725,473.03

Finding the Fourth Proportional to 4,790,578.02, 6,610,113.17 and 2,725,473.03

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Solution

The fourth proportional to 4,790,578.02, 6,610,113.17 and 2,725,473.03 is: 3,760,649.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,790,578.02 : 6,610,113.17 = 2,725,473.03 : x
  2. Step 2: Convert to fraction form
    4,790,578.02/6,610,113.17 = 2,725,473.03/x
  3. Step 3: Cross multiply
    4,790,578.02x = 6,610,113.17 × 2,725,473.03
  4. Step 4: Simplify right side
    4,790,578.02x = 18,015,685,156,455.44
  5. Step 5: Solve for x
    x = 18,015,685,156,455.44/4,790,578.02
  6. Step 6: Final answer
    x = 3,760,649.57

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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.