Home / 3,570,801.76-4,929,214.39-2,410,819.36

Finding the Fourth Proportional to 3,570,801.76, 4,929,214.39 and 2,410,819.36

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Solution

The fourth proportional to 3,570,801.76, 4,929,214.39 and 2,410,819.36 is: 3,327,948.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,570,801.76 : 4,929,214.39 = 2,410,819.36 : x
  2. Step 2: Convert to fraction form
    3,570,801.76/4,929,214.39 = 2,410,819.36/x
  3. Step 3: Cross multiply
    3,570,801.76x = 4,929,214.39 × 2,410,819.36
  4. Step 4: Simplify right side
    3,570,801.76x = 11,883,445,509,176.37
  5. Step 5: Solve for x
    x = 11,883,445,509,176.37/3,570,801.76
  6. Step 6: Final answer
    x = 3,327,948.82

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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.