Home / 4,888,166.40-7,329,304.08-2,192,004

Finding the Fourth Proportional to 4,888,166.40, 7,329,304.08 and 2,192,004

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Solution

The fourth proportional to 4,888,166.40, 7,329,304.08 and 2,192,004 is: 3,286,685.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,166.40 : 7,329,304.08 = 2,192,004 : x
  2. Step 2: Convert to fraction form
    4,888,166.40/7,329,304.08 = 2,192,004/x
  3. Step 3: Cross multiply
    4,888,166.40x = 7,329,304.08 × 2,192,004
  4. Step 4: Simplify right side
    4,888,166.40x = 16,065,863,860,576.32
  5. Step 5: Solve for x
    x = 16,065,863,860,576.32/4,888,166.40
  6. Step 6: Final answer
    x = 3,286,685.14

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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.