Home / 3,595,479.46-4,961,732.18-1,963,887.86

Finding the Fourth Proportional to 3,595,479.46, 4,961,732.18 and 1,963,887.86

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Solution

The fourth proportional to 3,595,479.46, 4,961,732.18 and 1,963,887.86 is: 2,710,149.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,479.46 : 4,961,732.18 = 1,963,887.86 : x
  2. Step 2: Convert to fraction form
    3,595,479.46/4,961,732.18 = 1,963,887.86/x
  3. Step 3: Cross multiply
    3,595,479.46x = 4,961,732.18 × 1,963,887.86
  4. Step 4: Simplify right side
    3,595,479.46x = 9,744,285,595,458.23
  5. Step 5: Solve for x
    x = 9,744,285,595,458.23/3,595,479.46
  6. Step 6: Final answer
    x = 2,710,149.15

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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.