Home / 3,265,647.84-4,900,700.88-1,135,710.72

Finding the Fourth Proportional to 3,265,647.84, 4,900,700.88 and 1,135,710.72

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Solution

The fourth proportional to 3,265,647.84, 4,900,700.88 and 1,135,710.72 is: 1,704,341.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,265,647.84 : 4,900,700.88 = 1,135,710.72 : x
  2. Step 2: Convert to fraction form
    3,265,647.84/4,900,700.88 = 1,135,710.72/x
  3. Step 3: Cross multiply
    3,265,647.84x = 4,900,700.88 × 1,135,710.72
  4. Step 4: Simplify right side
    3,265,647.84x = 5,565,778,524,929.43
  5. Step 5: Solve for x
    x = 5,565,778,524,929.43/3,265,647.84
  6. Step 6: Final answer
    x = 1,704,341.31

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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.