Home / 9,036,115-13,554,334.49-3,282,934.48

Finding the Fourth Proportional to 9,036,115, 13,554,334.49 and 3,282,934.48

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Solution

The fourth proportional to 9,036,115, 13,554,334.49 and 3,282,934.48 is: 4,924,460.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,036,115 : 13,554,334.49 = 3,282,934.48 : x
  2. Step 2: Convert to fraction form
    9,036,115/13,554,334.49 = 3,282,934.48/x
  3. Step 3: Cross multiply
    9,036,115x = 13,554,334.49 × 3,282,934.48
  4. Step 4: Simplify right side
    9,036,115x = 44,497,992,050,674.22
  5. Step 5: Solve for x
    x = 44,497,992,050,674.22/9,036,115
  6. Step 6: Final answer
    x = 4,924,460.57

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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.