Home / 11,353,535.65-17,033,015.36-3,780,567.01

Finding the Fourth Proportional to 11,353,535.65, 17,033,015.36 and 3,780,567.01

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Solution

The fourth proportional to 11,353,535.65, 17,033,015.36 and 3,780,567.01 is: 5,671,753.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,353,535.65 : 17,033,015.36 = 3,780,567.01 : x
  2. Step 2: Convert to fraction form
    11,353,535.65/17,033,015.36 = 3,780,567.01/x
  3. Step 3: Cross multiply
    11,353,535.65x = 17,033,015.36 × 3,780,567.01
  4. Step 4: Simplify right side
    11,353,535.65x = 64,394,455,950,839.27
  5. Step 5: Solve for x
    x = 64,394,455,950,839.27/11,353,535.65
  6. Step 6: Final answer
    x = 5,671,753.53

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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.