Home / 9,518,815.58-14,266,092.81-4,458,972.38

Finding the Fourth Proportional to 9,518,815.58, 14,266,092.81 and 4,458,972.38

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Solution

The fourth proportional to 9,518,815.58, 14,266,092.81 and 4,458,972.38 is: 6,682,776.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,518,815.58 : 14,266,092.81 = 4,458,972.38 : x
  2. Step 2: Convert to fraction form
    9,518,815.58/14,266,092.81 = 4,458,972.38/x
  3. Step 3: Cross multiply
    9,518,815.58x = 14,266,092.81 × 4,458,972.38
  4. Step 4: Simplify right side
    9,518,815.58x = 63,612,113,810,306.59
  5. Step 5: Solve for x
    x = 63,612,113,810,306.59/9,518,815.58
  6. Step 6: Final answer
    x = 6,682,776.16

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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.