Home / 3,655,771.76-5,484,682.73-1,468,877.03

Finding the Fourth Proportional to 3,655,771.76, 5,484,682.73 and 1,468,877.03

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Solution

The fourth proportional to 3,655,771.76, 5,484,682.73 and 1,468,877.03 is: 2,203,727.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,771.76 : 5,484,682.73 = 1,468,877.03 : x
  2. Step 2: Convert to fraction form
    3,655,771.76/5,484,682.73 = 1,468,877.03/x
  3. Step 3: Cross multiply
    3,655,771.76x = 5,484,682.73 × 1,468,877.03
  4. Step 4: Simplify right side
    3,655,771.76x = 8,056,324,506,602.37
  5. Step 5: Solve for x
    x = 8,056,324,506,602.37/3,655,771.76
  6. Step 6: Final answer
    x = 2,203,727.43

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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.