Home / 2,335,814.60-3,503,721.90-2,320,068.20

Finding the Fourth Proportional to 2,335,814.60, 3,503,721.90 and 2,320,068.20

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Solution

The fourth proportional to 2,335,814.60, 3,503,721.90 and 2,320,068.20 is: 3,480,102.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,814.60 : 3,503,721.90 = 2,320,068.20 : x
  2. Step 2: Convert to fraction form
    2,335,814.60/3,503,721.90 = 2,320,068.20/x
  3. Step 3: Cross multiply
    2,335,814.60x = 3,503,721.90 × 2,320,068.20
  4. Step 4: Simplify right side
    2,335,814.60x = 8,128,873,761,833.58
  5. Step 5: Solve for x
    x = 8,128,873,761,833.58/2,335,814.60
  6. Step 6: Final answer
    x = 3,480,102.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.