Home / 9,208,769.76-13,810,798.44-2,730,330.24

Finding the Fourth Proportional to 9,208,769.76, 13,810,798.44 and 2,730,330.24

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Solution

The fourth proportional to 9,208,769.76, 13,810,798.44 and 2,730,330.24 is: 4,094,796.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,208,769.76 : 13,810,798.44 = 2,730,330.24 : x
  2. Step 2: Convert to fraction form
    9,208,769.76/13,810,798.44 = 2,730,330.24/x
  3. Step 3: Cross multiply
    9,208,769.76x = 13,810,798.44 × 2,730,330.24
  4. Step 4: Simplify right side
    9,208,769.76x = 37,708,040,619,276.83
  5. Step 5: Solve for x
    x = 37,708,040,619,276.83/9,208,769.76
  6. Step 6: Final answer
    x = 4,094,796.76

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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.