Home / 11,583,186.86-17,367,967.37-4,395,225.87

Finding the Fourth Proportional to 11,583,186.86, 17,367,967.37 and 4,395,225.87

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Solution

The fourth proportional to 11,583,186.86, 17,367,967.37 and 4,395,225.87 is: 6,590,253.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,583,186.86 : 17,367,967.37 = 4,395,225.87 : x
  2. Step 2: Convert to fraction form
    11,583,186.86/17,367,967.37 = 4,395,225.87/x
  3. Step 3: Cross multiply
    11,583,186.86x = 17,367,967.37 × 4,395,225.87
  4. Step 4: Simplify right side
    11,583,186.86x = 76,336,139,471,963.73
  5. Step 5: Solve for x
    x = 76,336,139,471,963.73/11,583,186.86
  6. Step 6: Final answer
    x = 6,590,253.65

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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.