Home / 3,627,926.68-5,442,677.34-1,103,516.32

Finding the Fourth Proportional to 3,627,926.68, 5,442,677.34 and 1,103,516.32

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Solution

The fourth proportional to 3,627,926.68, 5,442,677.34 and 1,103,516.32 is: 1,655,513.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,926.68 : 5,442,677.34 = 1,103,516.32 : x
  2. Step 2: Convert to fraction form
    3,627,926.68/5,442,677.34 = 1,103,516.32/x
  3. Step 3: Cross multiply
    3,627,926.68x = 5,442,677.34 × 1,103,516.32
  4. Step 4: Simplify right side
    3,627,926.68x = 6,006,083,269,184.19
  5. Step 5: Solve for x
    x = 6,006,083,269,184.19/3,627,926.68
  6. Step 6: Final answer
    x = 1,655,513.96

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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.