Home / 3,596,021.87-4,962,661.22-2,068,130.39

Finding the Fourth Proportional to 3,596,021.87, 4,962,661.22 and 2,068,130.39

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Solution

The fourth proportional to 3,596,021.87, 4,962,661.22 and 2,068,130.39 is: 2,854,106.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,021.87 : 4,962,661.22 = 2,068,130.39 : x
  2. Step 2: Convert to fraction form
    3,596,021.87/4,962,661.22 = 2,068,130.39/x
  3. Step 3: Cross multiply
    3,596,021.87x = 4,962,661.22 × 2,068,130.39
  4. Step 4: Simplify right side
    3,596,021.87x = 10,263,430,474,015.82
  5. Step 5: Solve for x
    x = 10,263,430,474,015.82/3,596,021.87
  6. Step 6: Final answer
    x = 2,854,106.80

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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.