Home / 9,030,443.52-12,462,001.92-4,956,072.96

Finding the Fourth Proportional to 9,030,443.52, 12,462,001.92 and 4,956,072.96

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Solution

The fourth proportional to 9,030,443.52, 12,462,001.92 and 4,956,072.96 is: 6,839,375.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,030,443.52 : 12,462,001.92 = 4,956,072.96 : x
  2. Step 2: Convert to fraction form
    9,030,443.52/12,462,001.92 = 4,956,072.96/x
  3. Step 3: Cross multiply
    9,030,443.52x = 12,462,001.92 × 4,956,072.96
  4. Step 4: Simplify right side
    9,030,443.52x = 61,762,590,743,180.09
  5. Step 5: Solve for x
    x = 61,762,590,743,180.09/9,030,443.52
  6. Step 6: Final answer
    x = 6,839,375.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.