Home / 3,363,659.20-4,641,862.56-1,835,800

Finding the Fourth Proportional to 3,363,659.20, 4,641,862.56 and 1,835,800

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Solution

The fourth proportional to 3,363,659.20, 4,641,862.56 and 1,835,800 is: 2,533,411.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,363,659.20 : 4,641,862.56 = 1,835,800 : x
  2. Step 2: Convert to fraction form
    3,363,659.20/4,641,862.56 = 1,835,800/x
  3. Step 3: Cross multiply
    3,363,659.20x = 4,641,862.56 × 1,835,800
  4. Step 4: Simplify right side
    3,363,659.20x = 8,521,531,287,648.00
  5. Step 5: Solve for x
    x = 8,521,531,287,648.00/3,363,659.20
  6. Step 6: Final answer
    x = 2,533,411.02

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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.