Home / 9,518,818.08-14,266,096.56-4,458,974.88

Finding the Fourth Proportional to 9,518,818.08, 14,266,096.56 and 4,458,974.88

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Solution

The fourth proportional to 9,518,818.08, 14,266,096.56 and 4,458,974.88 is: 6,682,779.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,518,818.08 : 14,266,096.56 = 4,458,974.88 : x
  2. Step 2: Convert to fraction form
    9,518,818.08/14,266,096.56 = 4,458,974.88/x
  3. Step 3: Cross multiply
    9,518,818.08x = 14,266,096.56 × 4,458,974.88
  4. Step 4: Simplify right side
    9,518,818.08x = 63,612,166,196,694.41
  5. Step 5: Solve for x
    x = 63,612,166,196,694.41/9,518,818.08
  6. Step 6: Final answer
    x = 6,682,779.91

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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.