Home / 5,798,464.68-8,001,662.03-3,220,311.52

Finding the Fourth Proportional to 5,798,464.68, 8,001,662.03 and 3,220,311.52

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Solution

The fourth proportional to 5,798,464.68, 8,001,662.03 and 3,220,311.52 is: 4,443,908.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798,464.68 : 8,001,662.03 = 3,220,311.52 : x
  2. Step 2: Convert to fraction form
    5,798,464.68/8,001,662.03 = 3,220,311.52/x
  3. Step 3: Cross multiply
    5,798,464.68x = 8,001,662.03 × 3,220,311.52
  4. Step 4: Simplify right side
    5,798,464.68x = 25,767,844,426,308.96
  5. Step 5: Solve for x
    x = 25,767,844,426,308.96/5,798,464.68
  6. Step 6: Final answer
    x = 4,443,908.15

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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.