Home / 3,363,238.20-4,641,281.58-1,835,379

Finding the Fourth Proportional to 3,363,238.20, 4,641,281.58 and 1,835,379

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Solution

The fourth proportional to 3,363,238.20, 4,641,281.58 and 1,835,379 is: 2,532,830.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,238.20 : 4,641,281.58 = 1,835,379 : x
  2. Step 2: Convert to fraction form
    3,363,238.20/4,641,281.58 = 1,835,379/x
  3. Step 3: Cross multiply
    3,363,238.20x = 4,641,281.58 × 1,835,379
  4. Step 4: Simplify right side
    3,363,238.20x = 8,518,510,745,018.82
  5. Step 5: Solve for x
    x = 8,518,510,745,018.82/3,363,238.20
  6. Step 6: Final answer
    x = 2,532,830.04

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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.