Home / 3,075,084.24-4,612,642.82-2,016,827.68

Finding the Fourth Proportional to 3,075,084.24, 4,612,642.82 and 2,016,827.68

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Solution

The fourth proportional to 3,075,084.24, 4,612,642.82 and 2,016,827.68 is: 3,025,252.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,084.24 : 4,612,642.82 = 2,016,827.68 : x
  2. Step 2: Convert to fraction form
    3,075,084.24/4,612,642.82 = 2,016,827.68/x
  3. Step 3: Cross multiply
    3,075,084.24x = 4,612,642.82 × 2,016,827.68
  4. Step 4: Simplify right side
    3,075,084.24x = 9,302,905,717,329.26
  5. Step 5: Solve for x
    x = 9,302,905,717,329.26/3,075,084.24
  6. Step 6: Final answer
    x = 3,025,252.32

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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.