Home / 9,104,448.86-13,664,335.89-4,554,134.54

Finding the Fourth Proportional to 9,104,448.86, 13,664,335.89 and 4,554,134.54

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Solution

The fourth proportional to 9,104,448.86, 13,664,335.89 and 4,554,134.54 is: 6,835,034.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,104,448.86 : 13,664,335.89 = 4,554,134.54 : x
  2. Step 2: Convert to fraction form
    9,104,448.86/13,664,335.89 = 4,554,134.54/x
  3. Step 3: Cross multiply
    9,104,448.86x = 13,664,335.89 × 4,554,134.54
  4. Step 4: Simplify right side
    9,104,448.86x = 62,229,224,042,810.64
  5. Step 5: Solve for x
    x = 62,229,224,042,810.64/9,104,448.86
  6. Step 6: Final answer
    x = 6,835,034.72

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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.