Home / 11,204,569.62-16,811,090.18-4,386,015.90

Finding the Fourth Proportional to 11,204,569.62, 16,811,090.18 and 4,386,015.90

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Solution

The fourth proportional to 11,204,569.62, 16,811,090.18 and 4,386,015.90 is: 6,580,681.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,204,569.62 : 16,811,090.18 = 4,386,015.90 : x
  2. Step 2: Convert to fraction form
    11,204,569.62/16,811,090.18 = 4,386,015.90/x
  3. Step 3: Cross multiply
    11,204,569.62x = 16,811,090.18 × 4,386,015.90
  4. Step 4: Simplify right side
    11,204,569.62x = 73,733,708,825,813.86
  5. Step 5: Solve for x
    x = 73,733,708,825,813.86/11,204,569.62
  6. Step 6: Final answer
    x = 6,580,681.93

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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.