Home / 3,447,594.94-4,757,636.34-1,898,827.14

Finding the Fourth Proportional to 3,447,594.94, 4,757,636.34 and 1,898,827.14

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Solution

The fourth proportional to 3,447,594.94, 4,757,636.34 and 1,898,827.14 is: 2,620,356.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,447,594.94 : 4,757,636.34 = 1,898,827.14 : x
  2. Step 2: Convert to fraction form
    3,447,594.94/4,757,636.34 = 1,898,827.14/x
  3. Step 3: Cross multiply
    3,447,594.94x = 4,757,636.34 × 1,898,827.14
  4. Step 4: Simplify right side
    3,447,594.94x = 9,033,929,004,642.27
  5. Step 5: Solve for x
    x = 9,033,929,004,642.27/3,447,594.94
  6. Step 6: Final answer
    x = 2,620,356.85

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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.