Home / 6,853,566.78-9,462,221.38-4,410,422.94

Finding the Fourth Proportional to 6,853,566.78, 9,462,221.38 and 4,410,422.94

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Solution

The fourth proportional to 6,853,566.78, 9,462,221.38 and 4,410,422.94 is: 6,089,150.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,853,566.78 : 9,462,221.38 = 4,410,422.94 : x
  2. Step 2: Convert to fraction form
    6,853,566.78/9,462,221.38 = 4,410,422.94/x
  3. Step 3: Cross multiply
    6,853,566.78x = 9,462,221.38 × 4,410,422.94
  4. Step 4: Simplify right side
    6,853,566.78x = 41,732,398,237,710.46
  5. Step 5: Solve for x
    x = 41,732,398,237,710.46/6,853,566.78
  6. Step 6: Final answer
    x = 6,089,150.30

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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.