Home / 3,363,664.20-4,641,869.46-1,835,805

Finding the Fourth Proportional to 3,363,664.20, 4,641,869.46 and 1,835,805

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Solution

The fourth proportional to 3,363,664.20, 4,641,869.46 and 1,835,805 is: 2,533,417.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,664.20 : 4,641,869.46 = 1,835,805 : x
  2. Step 2: Convert to fraction form
    3,363,664.20/4,641,869.46 = 1,835,805/x
  3. Step 3: Cross multiply
    3,363,664.20x = 4,641,869.46 × 1,835,805
  4. Step 4: Simplify right side
    3,363,664.20x = 8,521,567,164,015.30
  5. Step 5: Solve for x
    x = 8,521,567,164,015.30/3,363,664.20
  6. Step 6: Final answer
    x = 2,533,417.92

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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.