Home / 11,353,534.65-17,033,013.86-3,780,566.01

Finding the Fourth Proportional to 11,353,534.65, 17,033,013.86 and 3,780,566.01

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Solution

The fourth proportional to 11,353,534.65, 17,033,013.86 and 3,780,566.01 is: 5,671,752.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,353,534.65 : 17,033,013.86 = 3,780,566.01 : x
  2. Step 2: Convert to fraction form
    11,353,534.65/17,033,013.86 = 3,780,566.01/x
  3. Step 3: Cross multiply
    11,353,534.65x = 17,033,013.86 × 3,780,566.01
  4. Step 4: Simplify right side
    11,353,534.65x = 64,394,433,228,072.07
  5. Step 5: Solve for x
    x = 64,394,433,228,072.07/11,353,534.65
  6. Step 6: Final answer
    x = 5,671,752.03

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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.