Home / 6,481,365.48-8,944,464.96-3,580,943.40

Finding the Fourth Proportional to 6,481,365.48, 8,944,464.96 and 3,580,943.40

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Solution

The fourth proportional to 6,481,365.48, 8,944,464.96 and 3,580,943.40 is: 4,941,801.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,481,365.48 : 8,944,464.96 = 3,580,943.40 : x
  2. Step 2: Convert to fraction form
    6,481,365.48/8,944,464.96 = 3,580,943.40/x
  3. Step 3: Cross multiply
    6,481,365.48x = 8,944,464.96 × 3,580,943.40
  4. Step 4: Simplify right side
    6,481,365.48x = 32,029,622,765,043.27
  5. Step 5: Solve for x
    x = 32,029,622,765,043.27/6,481,365.48
  6. Step 6: Final answer
    x = 4,941,801.67

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1.5x scale

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.