Home / 3,595,811.76-4,963,221-2,068,410.96

Finding the Fourth Proportional to 3,595,811.76, 4,963,221 and 2,068,410.96

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Solution

The fourth proportional to 3,595,811.76, 4,963,221 and 2,068,410.96 is: 2,854,982.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,811.76 : 4,963,221 = 2,068,410.96 : x
  2. Step 2: Convert to fraction form
    3,595,811.76/4,963,221 = 2,068,410.96/x
  3. Step 3: Cross multiply
    3,595,811.76x = 4,963,221 × 2,068,410.96
  4. Step 4: Simplify right side
    3,595,811.76x = 10,265,980,713,302.16
  5. Step 5: Solve for x
    x = 10,265,980,713,302.16/3,595,811.76
  6. Step 6: Final answer
    x = 2,854,982.80

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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.