Home / 9,035,094.24-12,468,439.44-5,364,743.76

Finding the Fourth Proportional to 9,035,094.24, 12,468,439.44 and 5,364,743.76

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Solution

The fourth proportional to 9,035,094.24, 12,468,439.44 and 5,364,743.76 is: 7,403,351.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035,094.24 : 12,468,439.44 = 5,364,743.76 : x
  2. Step 2: Convert to fraction form
    9,035,094.24/12,468,439.44 = 5,364,743.76/x
  3. Step 3: Cross multiply
    9,035,094.24x = 12,468,439.44 × 5,364,743.76
  4. Step 4: Simplify right side
    9,035,094.24x = 66,889,982,682,677.89
  5. Step 5: Solve for x
    x = 66,889,982,682,677.89/9,035,094.24
  6. Step 6: Final answer
    x = 7,403,351.96

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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.