Home / 3,323,632.96-4,987,689.95-1,164,677.49

Finding the Fourth Proportional to 3,323,632.96, 4,987,689.95 and 1,164,677.49

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Solution

The fourth proportional to 3,323,632.96, 4,987,689.95 and 1,164,677.49 is: 1,747,801.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,632.96 : 4,987,689.95 = 1,164,677.49 : x
  2. Step 2: Convert to fraction form
    3,323,632.96/4,987,689.95 = 1,164,677.49/x
  3. Step 3: Cross multiply
    3,323,632.96x = 4,987,689.95 × 1,164,677.49
  4. Step 4: Simplify right side
    3,323,632.96x = 5,809,050,214,775.92
  5. Step 5: Solve for x
    x = 5,809,050,214,775.92/3,323,632.96
  6. Step 6: Final answer
    x = 1,747,801.36

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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.