Home / 3,441,901.07-5,162,290.49-1,012,486.16

Finding the Fourth Proportional to 3,441,901.07, 5,162,290.49 and 1,012,486.16

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Solution

The fourth proportional to 3,441,901.07, 5,162,290.49 and 1,012,486.16 is: 1,518,564.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,441,901.07 : 5,162,290.49 = 1,012,486.16 : x
  2. Step 2: Convert to fraction form
    3,441,901.07/5,162,290.49 = 1,012,486.16/x
  3. Step 3: Cross multiply
    3,441,901.07x = 5,162,290.49 × 1,012,486.16
  4. Step 4: Simplify right side
    3,441,901.07x = 5,226,747,682,867.91
  5. Step 5: Solve for x
    x = 5,226,747,682,867.91/3,441,901.07
  6. Step 6: Final answer
    x = 1,518,564.18

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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.