Home / 3,588,124.02-4,947,588.72-2,932,716.57

Finding the Fourth Proportional to 3,588,124.02, 4,947,588.72 and 2,932,716.57

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Solution

The fourth proportional to 3,588,124.02, 4,947,588.72 and 2,932,716.57 is: 4,043,861.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,124.02 : 4,947,588.72 = 2,932,716.57 : x
  2. Step 2: Convert to fraction form
    3,588,124.02/4,947,588.72 = 2,932,716.57/x
  3. Step 3: Cross multiply
    3,588,124.02x = 4,947,588.72 × 2,932,716.57
  4. Step 4: Simplify right side
    3,588,124.02x = 14,509,875,420,689.09
  5. Step 5: Solve for x
    x = 14,509,875,420,689.09/3,588,124.02
  6. Step 6: Final answer
    x = 4,043,861.18

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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.